Convert tabs to spaces.
diff --git a/ndn-cpp/c/name.h b/ndn-cpp/c/name.h
index 8096393..b7be236 100644
--- a/ndn-cpp/c/name.h
+++ b/ndn-cpp/c/name.h
@@ -4,9 +4,9 @@
  */
 
 #ifndef NDN_NAME_H
-#define	NDN_NAME_H
+#define NDN_NAME_H
 
-#ifdef	__cplusplus
+#ifdef __cplusplus
 extern "C" {
 #endif
   
@@ -52,7 +52,7 @@
   self->nComponents = 0;
 }
 
-#ifdef	__cplusplus
+#ifdef __cplusplus
 }
 #endif