Integrate proofreading for Chapter 5

Author: marijnh

03_functions.txt

@@ -740,7 +740,7 @@ function printFarmInventory(cows, chickens) {
 printFarmInventory(7, 11);
 ----
 
-(((length property,for strings)))(((while loop)))Adding `.length`
+(((length property,for string)))(((while loop)))Adding `.length`
 after a string value will give us the length of that string. Thus, the
 `while` loops keep adding zeros in front of the number strings until
 they are at least three characters long.
@@ -1020,7 +1020,7 @@ endif::interactive_target[]
 !!hint!!
 
 (((bean counting (exercise))))(((length property,for
-strings)))(((counter variable)))A ((loop)) in your function will have
+string)))(((counter variable)))A ((loop)) in your function will have
 to look at every character in the string by running an index from zero
 to one below its length (`< string.length`). If the character at the
 current position is the same as the one the function is looking for,

04_data.txt

@@ -122,7 +122,7 @@ JavaScript), it works well.
 == Properties ==
 
 (((Math object)))(((Math.max function)))(((length property,for
-strings)))(((object,property)))(((period character)))We've seen a few
+string)))(((object,property)))(((period character)))We've seen a few
 suspicious-looking expressions like `myString.length` (to get the
 length of a string) and `Math.max` (the maximum function) in past
 examples. These are expressions that access a _((property))_ of some
@@ -166,7 +166,7 @@ know the precise name of the property in advance, because neither “2”
 nor “John Doe” is a valid variable name and so cannot be accessed
 through dot notation.
 
-(((array)))(((length property,for arrays)))(((array,length
+(((array)))(((length property,for array)))(((array,length
 of)))The elements in an array are stored in properties. Because the
 names of these properties are numbers and we often need to get their
 name from a variable, we have to use the bracket syntax to access
@@ -922,7 +922,7 @@ console.log("  okay \n ".trim());
 // → okay
 ----
 
-(((length property,for strings)))(((charAt
+(((length property,for string)))(((charAt
 method)))(((string,indexing)))We have already seen the string type's
 `length` property. Accessing the individual characters in a string can
 be done with the `charAt` method but also by simply reading numeric

05_higher_order.txt

@@ -134,7 +134,7 @@ for (var i = 0; i < array.length; i++) {
 ----
 
 (((length property,for
-arrays)))(((array,indexing)))(((readability)))It's trying to say, “For
+array)))(((array,indexing)))(((readability)))It's trying to say, “For
 each element in the array, log it to the console”. But it uses a
 roundabout way that involves a counter variable `i`, a check against
 the array's length, and an extra variable declaration to pick out the
@@ -426,7 +426,7 @@ console.log(JSON.parse(string).born);
 ----
 
 (((ANCESTRY_FILE data set)))The variable `ANCESTRY_FILE`, available in
-the ((sandbox)) for this chapter as well as in
+the ((sandbox)) for this chapter and in
 http://eloquentjavascript.net/code/ancestry.js[a downloadable file] on
 the website(!book (http://eloquentjavascript.net/code#5[_eloquentjavascript.net/code#5_])!), contains the
 content of my ((JSON)) file as a string. Let's decode it and see how