diff --git a/weed/mount/meta_cache/cache_config.go b/weed/mount/meta_cache/cache_config.go
index b806df76c..5063bd400 100644
--- a/weed/mount/meta_cache/cache_config.go
+++ b/weed/mount/meta_cache/cache_config.go
@@ -6,7 +6,7 @@ var (
 	_ = util.Configuration(&cacheConfig{})
 )
 
-// implementing util.Configuraion
+// implementing util.Configuration
 type cacheConfig struct {
 	dir string
 }
diff --git a/weed/mount/meta_cache/meta_cache_subscribe.go b/weed/mount/meta_cache/meta_cache_subscribe.go
index 22f02c8c7..241777371 100644
--- a/weed/mount/meta_cache/meta_cache_subscribe.go
+++ b/weed/mount/meta_cache/meta_cache_subscribe.go
@@ -46,7 +46,7 @@ func SubscribeMetaEvents(mc *MetaCache, selfSignature int32, client filer_pb.Fil
 					mc.invalidateFunc(newKey, message.NewEntry)
 				}
 			} else if filer_pb.IsCreate(resp) {
-				// no need to invaalidate
+				// no need to invalidate
 			} else if filer_pb.IsDelete(resp) {
 				oldKey := util.NewFullPath(resp.Directory, message.OldEntry.Name)
 				mc.invalidateFunc(oldKey, message.OldEntry)