diff --git a/service/r2/store/kv/store.go b/service/r2/store/kv/store.go
index 4e88ee3..d67db92 100644
--- a/service/r2/store/kv/store.go
+++ b/service/r2/store/kv/store.go
@@ -99,7 +99,7 @@ func (s *store) UpdateRuleSet(
 		return nil, handleUpstreamError(err)
 	}
 	// If ruleset version fetched from KV matches the change set version,
-	//the check and set operation will succeed if the underlying
+	// the check and set operation will succeed if the underlying
 	// KV version remains the same before the change is committed and fail otherwise.
 	// If the fetched version doesn't match, we will fail fast.
 	if version != rs.Version() {
diff --git a/service/r2/store/store_mock.go b/service/r2/store/store_mock.go
index 371fc91..de89fe5 100644
--- a/service/r2/store/store_mock.go
+++ b/service/r2/store/store_mock.go
@@ -24,7 +24,6 @@
 package store
 
 import (
-	"github.com/m3db/m3ctl/service/r2/store"
 	"github.com/m3db/m3metrics/rules/models"
 	"github.com/m3db/m3metrics/rules/models/changes"