diff --git a/src/requester-state.cpp b/src/requester-state.cpp
index f6ab099..4cb448b 100644
--- a/src/requester-state.cpp
+++ b/src/requester-state.cpp
@@ -30,5 +30,5 @@
 {
 }
 
-}  // namespace ndncert
-}  // namespace ndn
\ No newline at end of file
+} // namespace ndncert
+} // namespace ndn
\ No newline at end of file