Proper spacing for end-of-namespace comments.

BUG=
R=mflodman@webrtc.org, tina.legrand@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1760006

git-svn-id: http://webrtc.googlecode.com/svn/trunk@4293 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/modules/utility/interface/process_thread.h b/webrtc/modules/utility/interface/process_thread.h
index 3e25bd0..75c9b18 100644
--- a/webrtc/modules/utility/interface/process_thread.h
+++ b/webrtc/modules/utility/interface/process_thread.h
@@ -30,5 +30,5 @@
 protected:
     virtual ~ProcessThread();
 };
-} // namespace webrtc
+}  // namespace webrtc
 #endif // WEBRTC_MODULES_UTILITY_INTERFACE_PROCESS_THREAD_H_