Add missing @Override to DroidDoc and ApiCheck

Change-Id: Ic7829a4ea62a614ef8b525bd84f8fbaaa4674d06
diff --git a/tools/droiddoc/src/Comment.java b/tools/droiddoc/src/Comment.java
index 3f1bf6c..f9b9dc2 100644
--- a/tools/droiddoc/src/Comment.java
+++ b/tools/droiddoc/src/Comment.java
@@ -206,7 +206,7 @@
         for (int i=0; i<N; i++) {
             if (mInlineTagsList.get(i).name().equals("@more")) {
                 more = i;
-            } 
+            }
         }
           if (more >= 0) {
             for (int i=0; i<more; i++) {
@@ -225,7 +225,7 @@
                     }
                 }
                 mBriefTagsList.add(t);
-                
+
             }
         }
     }
@@ -312,7 +312,7 @@
             return b;
         }
     }
-    
+
     public boolean isDocOnly() {
         if (mDocOnly >= 0) {
             return mDocOnly != 0;
@@ -391,5 +391,5 @@
     ArrayList<TagInfo> mUndeprecateTagsList = new ArrayList<TagInfo>();
     ArrayList<AttrTagInfo> mAttrTagsList = new ArrayList<AttrTagInfo>();
 
-    
+
 }