Removed url from javadoc.

I believe this was added by mistake.

Change-Id: I3b7bb6fc4ec3fbf2ecbb6c67055af8beb0e86fe3

uiautomator/library/core-src/com/android/uiautomator/core/UiSelector.java

diff --git a/uiautomator/library/core-src/com/android/uiautomator/core/UiSelector.java b/uiautomator/library/core-src/com/android/uiautomator/core/UiSelector.java
index bd61bfd..482a74d 100644
--- a/uiautomator/library/core-src/com/android/uiautomator/core/UiSelector.java
+++ b/uiautomator/library/core-src/com/android/uiautomator/core/UiSelector.java
@@ -290,7 +290,7 @@
 
     /**
      * Set the search criteria to match the resource ID
-     * of the widget, using a regular expression.http://blog.bettersoftwaretesting.com/
+     * of the widget, using a regular expression.
      *
      * @param regex a regular expression
      * @return UiSelector with the specified search criteria