Typos

docs/async-await.md

@@ -44,14 +44,14 @@ describe('angularjs homepage', function() {
 
 As you can see, the syntax is almost the same with TypeScript async/await.
 
-1.  We need wrap our asynchronous function with “async”.
+1.  We need to wrap our asynchronous function with “async”.
 1.  We can add “await” keyword to each operation that we want our program to
     wait for.
 
     **Note:** Never forget to add “await” keyword in an async function, it
     may bring some unexpected problem (e.g. your test might fail silently and
     always be reported as passed).
-1.  Don’t forget to turn off control_flow, you cannot use a mix of `async`/`await` and the control flow:
+1.  Don’t forget to turn off control flow, you cannot use a mix of `async`/`await` and the control flow:
 `async`/`await` causes the control flow to become unreliable (see
 [github issue]( https://github.com/SeleniumHQ/selenium/issues/3037)).  So if you
 `async`/`await` anywhere in a spec, you should use the

lib/selenium-webdriver/webdriver.js

@@ -258,7 +258,7 @@ webdriver.WebDriver.prototype.call = function(fn, opt_scope, var_args) {};
  * will cause Protractor to wait before sending future commands to the selenium
  * server), and only when the webdriver control flow is enabled.
  *
- * This function returnes a promise, which can be used if you need to block
+ * This function returns a promise, which can be used if you need to block
  * javascript execution and not just the control flow.
  *
  * See also {@link ExpectedConditions}