Fixed example code and removed typos throughout the repo

Author: sastava007

CONTRIBUTING.md

@@ -10,7 +10,7 @@
   - [Pull request guidelines](#pull-request-guidelines)
   - [Tests](#tests)
   - [Build Failures](build-failures)
-  - [Security guildelines](security-guidelines)
+  - [Security guidelines](security-guidelines)
 
 ## Getting Started Quick
 
@@ -33,7 +33,7 @@ Installs all `dependencies` of all the codegens. This runs the command `npm inst
 The script associated with `npm test` will run all tests that ensures that your commit does not break anything in the
 repository. Additional requirements to run these tests have been listed down in [ADDITIONAL_DEPENDENCIES](/ADDITIONAL_DEPENDENCIES.md)
 
-* `npm test`: Runs strucutre, unit, newman and system tests for all codegens
+* `npm test`: Runs structure, unit, newman and system tests for all codegens
 * `npm run test <codegen-name>`: Runs tests for a particular codegen.
 
 
@@ -86,7 +86,7 @@ One of the following two contributions are possible for postman-code-generators:
   - All pull requests should be to the develop branch. 
   - Every pull request should have associated issue(s) on our [issue tracker](https://github.com/postmanlabs/postman-code-generators/issues).
   - For any non-trivial fixes, regression tests should be added as well. For a bug, we also recommend adding a request to the `testCollection.json` found inside `test/codegen/newman/fixtures` to run the request using common newman tests.
-  - For a new language to be added as a part of postman-code-generators, we will need some level of community support before we are able to accept the pull request. Feel free to add links to any sort of report/statistics from trusted sources that might help us understand the relavance and popularity of this language among users.
+  - For a new language to be added as a part of postman-code-generators, we will need some level of community support before we are able to accept the pull request. Feel free to add links to any sort of report/statistics from trusted sources that might help us understand the relevance and popularity of this language among users.
 
 
 ## Tests

README.md

@@ -104,7 +104,7 @@ var codegen = require('postman-code-generators'), // require postman-code-genera
 
 This function takes in three parameters and returns a callback  with error and supported options of that code generator.
 
-* `language` - langugage key from the language list returned from getLanguageList function
+* `language` - language key from the language list returned from getLanguageList function
 * `variant` - variant key provided by getLanguageList function
 * `callback` - callback function with first parameter as error and second parameter as array of options supported by the codegen.
 
@@ -159,9 +159,10 @@ This function takes in five parameters and returns a callback with error and gen
 ##### Example:
 ```js
 var codegen = require('postman-code-generators'), // require postman-code-generators in your project
-    request = new sdk.Request('www.google.com'),  //using postman sdk to create request 
+    sdk = require('postman-collection'), // require postman-collection in your project
+    request = new sdk.Request('https://www.google.com'),  //using postman sdk to create request 
     language = 'nodejs',
-    variant = 'requests',
+    variant = 'request',
     options = {
         indentCount: 3,
         indentType: 'Space',

codegens/http/README.md

@@ -13,7 +13,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `trimRequestBody` - Trim request body fields
 
 * `callback` - callback function with first parameter as error and second parameter as string for code snippet

codegens/java-okhttp/README.md

@@ -61,7 +61,7 @@ console.log(options);
 ```
 
 ### Guideline for using generated snippet
-* Generated snippet requires dependecies [okhttp3](https://mvnrepository.com/artifact/com.squareup.okhttp3/okhttp/3.9.1) and [okio](https://mvnrepository.com/artifact/com.squareup.okio/okio/1.13.0) to compile and run
+* Generated snippet requires dependencies [okhttp3](https://mvnrepository.com/artifact/com.squareup.okhttp3/okhttp/3.9.1) and [okio](https://mvnrepository.com/artifact/com.squareup.okio/okio/1.13.0) to compile and run
 
 * Generated snippet uses `.method(nameOfMethod, body)` from `Request` class to form HTTP request. If the `method` doesn't require body then the value of `body` will be `null`. 
 

codegens/java-unirest/README.md

@@ -61,7 +61,7 @@ console.log(options);
 ```
 
 ### Guideline for using generated snippet
-* To download dependecies to use snippet please see [unirest-doc](http://unirest.io/java.html)
+* To download dependencies to use snippet please see [unirest-doc](http://unirest.io/java.html)
 
 * This module supports six HTTP request methods. 
     **GET** **POST** **PUT** **PATCH** **DELETE**  **OPTIONS** **HEAD**

codegens/js-fetch/README.md

@@ -13,7 +13,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `indentType` - String denoting type of indentation for code snippet. eg: 'Space', 'Tab'
     * `indentCount` - The number of indentation characters to add per code level
     * `trimRequestBody` - Trim request body fields

codegens/js-jquery/README.md

@@ -12,7 +12,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `indentType` - String denoting type of indentation for code snippet. eg: 'Space', 'Tab'
     * `indentCount` - The number of indentation characters to add per code level
     * `trimRequestBody` - Trim request body fields

codegens/js-xhr/README.md

@@ -12,7 +12,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `indentType` - String denoting type of indentation for code snippet. eg: 'Space', 'Tab'
     * `indentCount` - The number of indentation characters to add per code level
     * `trimRequestBody` - Trim request body fields

codegens/libcurl/README.md

@@ -13,7 +13,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `indentType` - String denoting type of indentation for code snippet. eg: 'Space', 'Tab'
     * `indentCount` - Integer denoting count of indentation required
     * `trimRequestBody` - Boolean denoting whether to trim request body fields

codegens/nodejs-request/README.md

@@ -18,6 +18,7 @@ Convert function will take three parameters
     * `requestTimeout` : Integer denoting time after which the request will bail out in milli-seconds
     * `trimRequestBody` : Trim request body fields
     * `followRedirect` : Boolean denoting whether to redirect a request
+    * `ES6_enabled` : Boolean denoting whether to generate snippet with ES6 features
 
 * `callback`- callback function with first parameter as error and second parameter as string for code snippet
 
@@ -26,7 +27,8 @@ Convert function will take three parameters
 var request = new sdk.Request('www.google.com'),  //using postman sdk to create request  
     options = {
         indentType: 'Space',
-        indentCount: 2
+        indentCount: 2,
+        ES6_enabled: true
     };
 convert(request, options, function(error, snippet) {
     if (error) {

codegens/objective-c/README.md

@@ -12,7 +12,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `indentType` - String denoting type of indentation for code snippet. eg: 'Space', 'Tab'
     * `indentCount` - The number of indentation characters to add per code level
     * `trimRequestBody` - Whether or not request body fields should be trimmed

codegens/ocaml-cohttp/README.md

@@ -13,7 +13,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `indentType` - String denoting type of indentation for code snippet. eg: 'Space', 'Tab'
     * `indentCount` - The number of indentation characters to add per code level
     * `trimRequestBody` - Trim request body fields

codegens/php-httprequest2/README.md

@@ -12,7 +12,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `indentType` - String denoting type of indentation for code snippet. eg: 'Space', 'Tab'
     * `indentCount` - The number of indentation characters to add per code level
     * `trimRequestBody` - Whether or not request body fields should be trimmed

codegens/php-pecl-http/README.md

@@ -13,7 +13,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `indentType` - String denoting type of indentation for code snippet. eg: 'Space', 'Tab'
     * `indentCount` - The number of indentation characters to add per code level
     * `trimRequestBody` - Trim request body fields

codegens/powershell-restmethod/README.md

@@ -13,7 +13,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `trimRequestBody` - Trim request body fields
     * `followRedirect` - Boolean denoting whether to redirect a request
     * `requestTimeout` - Integer denoting time after which the request will bail out in milli-seconds

codegens/python-http.client/README.md

@@ -13,7 +13,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `indentType` - String denoting type of indentation for code snippet. eg: 'Space', 'Tab'
     * `indentCount` - Set the number of indentation characters to add per code level
     * `trimRequestBody` - Trim request body fields

codegens/shell-httpie/README.md

@@ -13,7 +13,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `followRedirect` - Boolean denoting whether to redirect a request
     * `requestTimeout` - Integer denoting time after which the request will bail out in milli-seconds
 

codegens/swift/README.md

@@ -13,7 +13,7 @@ Convert function takes three parameters
 
 * `request` - Postman-SDK Request Object
 
-* `options` - options is an object which hsa following properties
+* `options` - options is an object which has following properties
     * `indentType` - String denoting type of indentation for code snippet. eg: 'Space', 'Tab'
     * `indentCount` - The number of indentation characters to add per code level
     * `trimRequestBody` - Whether or not request body fields should be trimmed

lib/index.js

@@ -23,7 +23,7 @@ module.exports = {
         return callback('Codegen~getOptions: getOptions is not a function');
       }
       if (!main.getOptions) {
-        return callback('Codegen~convert: Could not find condegen corresponding to provided language, variant pair');
+        return callback('Codegen~convert: Could not find codegen corresponding to provided language, variant pair');
       }
 
       return callback(null, main.getOptions());
@@ -103,7 +103,7 @@ module.exports = {
       }
     });
     if (!convert) {
-      return callback('Codegen~convert: Could not find condegen corresponding to provided language, variant pair');
+      return callback('Codegen~convert: Could not find codegen corresponding to provided language, variant pair');
     }