typo

Author: sllethe

src/lib/list/selection-list.ts

@@ -118,7 +118,7 @@ export class MdSelectionList implements AfterContentInit, OnDestroy {
 
   /**
    * Whether or not this option is selectable. When a option is not selectable,
-   * it's selected state is always ignored.
+   * its selected state is always ignored.
    */
   @Input()
   get selectable(): boolean { return this._selectable; }