format update

Change-Id: I06653ed2d87f3778e719bddbffa5c673dd7f4e8d
diff --git a/src/name-assignments/assignment-funcs.hpp b/src/name-assignments/assignment-funcs.hpp
index 39e1261..3f78955 100644
--- a/src/name-assignments/assignment-funcs.hpp
+++ b/src/name-assignments/assignment-funcs.hpp
@@ -77,7 +77,7 @@
     }                                                                             \
   } g_NdnCert##C##ChallengeRegistrationVariable
 
-}  // namespace ndncert
-}  // namespace ndn
+} // namespace ndncert
+} // namespace ndn
 
-#endif  // NDNCERT_ASSIGNMENT_FUNCS_HPP
+#endif // NDNCERT_ASSIGNMENT_FUNCS_HPP
diff --git a/src/name-assignments/assignment-hash.cpp b/src/name-assignments/assignment-hash.cpp
index 7af3bf8..8f0e641 100644
--- a/src/name-assignments/assignment-hash.cpp
+++ b/src/name-assignments/assignment-hash.cpp
@@ -51,5 +51,5 @@
   return resultList;
 }
 
-}  // namespace ndncert
-}  // namespace ndn
+} // namespace ndncert
+} // namespace ndn
diff --git a/src/name-assignments/assignment-param.cpp b/src/name-assignments/assignment-param.cpp
index cf54951..4ebe637 100644
--- a/src/name-assignments/assignment-param.cpp
+++ b/src/name-assignments/assignment-param.cpp
@@ -48,5 +48,5 @@
   return resultList;
 }
 
-}  // namespace ndncert
-}  // namespace ndn
+} // namespace ndncert
+} // namespace ndn