docs(exampleTypescript): improve comments and readme (#3406)

Author: gkalpak

Diff for: exampleTypescript/README.md

@@ -48,7 +48,7 @@ The ambient typings are downloaded from DefinitelyTyped in the `postinstall` ste
 
 ## Protractor typings
 
-To use Protractor types, you'll need to import `protractor/globals`. After this is imported, you should have auto completition hints when typing.
+To use Protractor types, you'll need to import `protractor/globals`. After this is imported, you should have autocompletion hints when typing.
 
 ```
 import {browser, element, by, By, $, $$, ExpectedConditions} from 'protractor/globals';
@@ -66,12 +66,12 @@ export let config: Config = {
 
 ## Ambient typings
 
-Protractor also uses ambient types including jasmine and node. These are brought in via the `typings.json` file. The ambient typings files are imported from the `typings/index.d.ts` generated file and are included in the project via the tsconfig.json configuration file.
+Protractor also uses ambient types including jasmine and node. These are brought in via the `typings.json` file. The ambient typings files are imported from the `typings/index.d.ts` generated file and are included in the project via the `tsconfig.json` configuration file.
 
 
 ## Compiling your code
 
-To convert your typescript to javascript (transpiling), you'll use the Typescript comipler (tsc). If you install typescript globally, the command is `tsc`. If it is not installed globally, the typescript compiler can be executed with `npm run tsc`.
+To convert your typescript to javascript (transpiling), you'll use the Typescript compiler (tsc). If you install typescript globally, the command is `tsc`. If it is not installed globally, the typescript compiler can be executed with `npm run tsc`.
 
 ## Running Protractor
 

Diff for: exampleTypescript/conf.ts

@@ -3,14 +3,14 @@
 // information.
 //
 // Why you might want to create your config with typescript:
-// edtiors like Microsoft Visual Studio Code will have autocomplete and
+// Editors like Microsoft Visual Studio Code will have autocomplete and
 // description hints.
 //
-// To run this example, run 'npm run tsc' to transpile the typescript to
-// javascript. run with 'protractor conf.js'
+// To run this example, first transpile it to javascript with `npm run tsc`,
+// then run `protractor conf.js`.
 import {Config} from 'protractor';
 
-export let config: Config  = {
+export let config: Config = {
   framework: 'jasmine',
   capabilities: {
     browserName: 'chrome'

Diff for: exampleTypescript/confPageObjects.ts

@@ -3,14 +3,14 @@
 // information.
 //
 // Why you might want to create your config with typescript:
-// edtiors like Microsoft Visual Studio Code will have autocomplete and
+// Editors like Microsoft Visual Studio Code will have autocomplete and
 // description hints.
 //
-// To run this example, run 'npm run tsc' to transpile the typescript to
-// javascript. run with 'protractor conf_withPageObjects.js'
+// To run this example, first transpile it to javascript with `npm run tsc`,
+// then run `protractor confPageObjects.js`.
 import {Config} from 'protractor';
 
-export let config: Config  = {
+export let config: Config = {
   framework: 'jasmine',
   capabilities: {
     browserName: 'chrome'