Fix typo

Author: Francois Chabbey

code/async-await/es5/asyncAwaitES5.js

@@ -40,7 +40,7 @@ function delay(milliseconds, count) {
         }, milliseconds);
     });
 }
-// async function allways return a Promise
+// async function always return a Promise
 function dramaticWelcome() {
     return __awaiter(this, void 0, void 0, function () {
         var i, count;

code/async-await/es5/asyncAwaitES5.ts

@@ -6,7 +6,7 @@ function delay(milliseconds: number, count: number): Promise<number> {
         });
 }
 
-// async function allways return a Promise
+// async function always return a Promise
 async function dramaticWelcome(): Promise<void> {
     console.log("Hello");
 

code/async-await/es6/asyncAwaitES6.js

@@ -13,7 +13,7 @@ function delay(milliseconds, count) {
         }, milliseconds);
     });
 }
-// async function allways return a Promise
+// async function always return a Promise
 function dramaticWelcome() {
     return __awaiter(this, void 0, void 0, function* () {
         console.log("Hello");

code/async-await/es6/asyncAwaitES6.ts

@@ -6,7 +6,7 @@ function delay(milliseconds: number, count: number): Promise<number> {
         });
 }
 
-// async function allways return a Promise
+// async function always return a Promise
 async function dramaticWelcome(): Promise<void> {
     console.log("Hello");
 

docs/async-await.md

@@ -63,7 +63,7 @@ function delay(milliseconds: number, count: number): Promise<number> {
         });
 }
 
-// async function allways return a Promise
+// async function always return a Promise
 async function dramaticWelcome(): Promise<void> {
     console.log("Hello");
 
@@ -96,7 +96,7 @@ function delay(milliseconds, count) {
         }, milliseconds);
     });
 }
-// async function allways return a Promise
+// async function always return a Promise
 function dramaticWelcome() {
     return __awaiter(this, void 0, void 0, function* () {
         console.log("Hello");
@@ -157,7 +157,7 @@ function delay(milliseconds, count) {
         }, milliseconds);
     });
 }
-// async function allways return a Promise
+// async function always return a Promise
 function dramaticWelcome() {
     return __awaiter(this, void 0, void 0, function () {
         var i, count;