fix typo in comment @beamsOverlap

Change-Id: I7c7f8e94391ed71a54b65badea164286281df7e3

Author: madan ankapura

core/java/android/view/FocusFinder.java

@@ -266,7 +266,7 @@ boolean isCandidate(Rect srcRect, Rect destRect, int direction) {
 
 
     /**
-     * Do the "beams" w.r.t the given direcition's axos of rect1 and rect2 overlap?
+     * Do the "beams" w.r.t the given direcition's axis of rect1 and rect2 overlap?
      * @param direction the direction (up, down, left, right)
      * @param rect1 The first rectangle
      * @param rect2 The second rectangle