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/common_video/jpeg/data_manager.cc

@@ -83,4 +83,4 @@ termSource (j_decompress_ptr cinfo)
   //
 }
 
-} // end of namespace webrtc
+}  // namespace webrtc

webrtc/common_video/jpeg/data_manager.h

@@ -62,7 +62,7 @@ skipInputData(j_decompress_ptr cinfo, long num_bytes);
 void
 termSource (j_decompress_ptr cinfo);
 
-} // end of namespace webrtc
+}  // namespace webrtc
 
 
 #endif /* WEBRTC_COMMON_VIDEO_JPEG_DATA_MANAGER */

webrtc/modules/video_coding/main/source/content_metrics_processing.cc

@@ -122,4 +122,4 @@ void VCMContentMetricsProcessing::UpdateRecursiveAvg(
       recursive_avg_->motion_magnitude +
       recursive_avg_factor_ * contentMetrics->motion_magnitude;
 }
-}  // end of namespace
+}  // namespace

webrtc/modules/video_coding/main/source/qm_select.cc

@@ -956,4 +956,4 @@ bool VCMQmRobustness::SetUepProtection(uint8_t code_rate_delta,
   // Default.
   return false;
 }
-}  // end of namespace
+}  // namespace