refine comment

Signed-off-by: crazycs520 <[email protected]>
tikv · Mar 6, 2024 · b7f9933 · b7f9933
1 parent 6f55235
commit b7f9933
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/internal/locate/region_request.go b/internal/locate/region_request.go
@@ -1319,6 +1319,7 @@ func (s *baseReplicaSelector) onNotLeader(
 
 // updateLeader updates the leader of the cached region.
 // If the leader peer isn't found in the region, the region will be invalidated.
+// If switch to new leader successfully, returns the AccessIndex of the new leader in the replicas.
 func (s *baseReplicaSelector) updateLeader(leader *metapb.Peer) int {
 	if leader == nil {
 		return -1

diff --git a/internal/locate/replica_selector.go b/internal/locate/replica_selector.go
@@ -302,7 +302,7 @@ func (s *ReplicaSelectMixedStrategy) isCandidate(r *replica, isLeader bool, epoc
 }
 
 const (
-	// the definition of the score is:
+	// The definition of the score is:
 	// MSB                                                                               LSB
 	// [unused bits][1 bit: LabelMatches][1 bit: PreferLeader][2 bits: NormalPeer + NotSlow]
 	flagLabelMatches = 1 << 3