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

webrtc/modules/rtp_rtcp/source/rtcp_receiver_help.h

@@ -130,7 +130,7 @@ private:
     std::vector<int64_t> _tmmbrSetTimeouts;
 };
 
-} // end namespace RTCPHelp
-} // namespace webrtc
+}  // end namespace RTCPHelp
+}  // namespace webrtc
 
 #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_RECEIVER_HELP_H_