diff --git a/hero.proto b/hero.proto
index 2599566..f2a71c0 100644
--- a/hero.proto
+++ b/hero.proto
@@ -109,7 +109,7 @@ message HeroUpMemorySlotReq {
   string costs = 3;
 }
 
-message HeroUpMemorySlotRsp{
+message HeroUpMemorySlotRsp {
   string hero_id = 1;
   map<int32,string> slot_memory = 2;
 }
\ No newline at end of file
--
libgit2 0.21.2