namespace does not need a closing semicolon

Change-Id: Ie8f9d42fc061f6d558f23b98414e04eb3d14b376
diff --git a/media/libmedia/IEffect.cpp b/media/libmedia/IEffect.cpp
index c2fff78..eb4b098 100644
--- a/media/libmedia/IEffect.cpp
+++ b/media/libmedia/IEffect.cpp
@@ -201,4 +201,4 @@
 
 // ----------------------------------------------------------------------------
 
-}; // namespace android
+} // namespace android