fix(website): edit getText JSDoc for shortDescription

closes angular#3233

Author: cnishina

lib/selenium-webdriver/webdriver.js

@@ -64,7 +64,7 @@ webdriver.WebDriver = function() {};
 webdriver.WebDriver.prototype.actions = function() {};
 
 /**
- * Schedules a command to wait for a condition to hold. 
+ * Schedules a command to wait for a condition to hold.
  *
  * This function may be used to block the command flow on the resolution
  * of a {@link webdriver.promise.Promise promise}. When given a promise, the
@@ -82,7 +82,7 @@ webdriver.WebDriver.prototype.actions = function() {};
  * var started = startTestServer();
  * browser.wait(started, 5 * 1000, 'Server should start within 5 seconds');
  * browser.get(getServerUrl());
- * 
+ *
  * @param {!(webdriver.promise.Promise<T>|
  *           webdriver.until.Condition<T>|
  *           function(!webdriver.WebDriver): T)} condition The condition to
@@ -380,8 +380,8 @@ webdriver.WebElement.prototype.getAttribute = function(attributeName) {};
 
 
 /**
- * Get the visible (i.e. not hidden by CSS) innerText of this element, including
- * sub-elements, without any leading or trailing whitespace.
+ * Get the visible innerText of this element, including sub-elements, without
+ * any leading or trailing whitespace. Visible elements are not hidden by CSS.
  *
  * @view
  * <div id="foo" class="bar">Inner text</div>