diff --git a/models.proto b/models.proto
index 6611919..c1d06ae 100644
--- a/models.proto
+++ b/models.proto
@@ -48,7 +48,7 @@ message Hero {
   int32 rein_count = 5;
   int32 rein_point = 6;
   int32 exp = 7;
-  map<int32, int32> skills = 8;
+  map<int32,int32> skills = 8;
 }
 
 message Equipment {
--
libgit2 0.21.2