Fixed namespace formatting across all files.

refs: #3735

Change-Id: Ia04f0895de9906e280d6140f775bb6609db714e6
diff --git a/src/communication/sync-logic-handler.cpp b/src/communication/sync-logic-handler.cpp
index b211442..a3663c7 100644
--- a/src/communication/sync-logic-handler.cpp
+++ b/src/communication/sync-logic-handler.cpp
@@ -302,4 +302,4 @@
   m_syncSocket->publishData(updateName.toUri(), 0, data.c_str(), data.size(), 1000, seqNo);
 }
 
-}//namespace nlsr
+} // namespace nlsr