docs(): fix the the

ionic/components/action-sheet/action-sheet.ts

@@ -122,7 +122,7 @@ import {ViewController} from '../nav/view-controller';
  * this.nav.present(actionSheet);
  * ```
  *
- * It's important to note that the the handler returns `false`. A feature of
+ * It's important to note that the handler returns `false`. A feature of
  * button handlers is that they automatically dismiss the action sheet when their button
  * was clicked, however, we'll need more control regarding the transition. Because
  * the handler returns `false`, then the action sheet does not automatically dismiss

ionic/components/alert/alert.ts

@@ -175,7 +175,7 @@ import {ViewController} from '../nav/view-controller';
  * this.nav.present(alert);
  * ```
  *
- * It's important to note that the the handler returns `false`. A feature of
+ * It's important to note that the handler returns `false`. A feature of
  * button handlers is that they automatically dismiss the alert when their button
  * was clicked, however, we'll need more control regarding the transition. Because
  * the handler returns `false`, then the alert does not automatically dismiss

ionic/components/label/label.ts

@@ -7,9 +7,9 @@ import {Directive, ElementRef, Renderer, Input, Optional, Attribute} from 'angul
  * Labels are placed inside of an `ion-item` element and can be used
  * to describe an `ion-input`, `ion-toggle`, `ion-checkbox`, and more.
  *
- * @property [fixed] - a persistant label that sits next the the input
- * @property [floating] - a label that will float about the input if the input is empty of looses focus
- * @property [stacked] - A stacked label will always appear on top of the input
+ * @property [fixed] - A persistant label that sits next the input.
+ * @property [floating] - A label that will float about the input if the input is empty of looses focus.
+ * @property [stacked] - A stacked label will always appear on top of the input.
 
  *
  * @usage

ionic/components/toast/toast.ts

@@ -80,7 +80,7 @@ export class Toast extends ViewController {
    *  | cssClass              | `string`  | Any additional class for the toast *(optional)*                                 |
    *  | showCloseButton       | `boolean` | Whether or not to show an optional button to close the toast. *(optional)*      |
    *  | closeButtonText       | `string`  | Text to display in the close button. *(optional)*                               |
-   *  | enableBackdropDismiss | `boolean` | Whether the the toast should be dismissed by tapping the backdrop *(optional)*  |
+   *  | enableBackdropDismiss | `boolean` | Whether the toast should be dismissed by tapping the backdrop *(optional)*      |
    *
    * @param {object} ToastOptions Toast. See the above table for available options.
    */