Fix typo

Change-Id: I5eddb365da8d974bb96115b7bd3ad9527ec0d39d

src/com/android/launcher3/PagedView.java

@@ -1075,7 +1075,7 @@ public abstract class PagedView extends ViewGroup implements ViewGroup.OnHierarc
                     }
                 }
 
-                mTmpIntPoint[0] = currPage.getMeasuredWidth();;
+                mTmpIntPoint[0] = currPage.getMeasuredWidth();
                 Utilities.getDescendantCoordRelativeToParent(currPage, this, mTmpIntPoint, false);
                 if (mTmpIntPoint[0] < 0) {
                     if (range[0] == -1) {