Cleanup annoying whitespace that causes red markers

Change-Id: I0b1be110b0e0a9606d272c4d023f40ff93522725
diff --git a/media/mediaserver/Android.mk b/media/mediaserver/Android.mk
index 3a280f0..f1b84ad 100644
--- a/media/mediaserver/Android.mk
+++ b/media/mediaserver/Android.mk
@@ -11,7 +11,7 @@
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:= \
-	main_mediaserver.cpp 
+	main_mediaserver.cpp
 
 LOCAL_SHARED_LIBRARIES := \
 	libaudioflinger \