diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index a1199ea..6284edc 100644
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -172,7 +172,7 @@
  *	@{
  */
 
-/* Features under development */
+	/** Features under development */
 #ifndef MDB_DEVEL
 #define MDB_DEVEL 0
 #endif