nit

Signed-off-by: Krasi Georgiev <[email protected]>
prometheus-junkyard · Oct 17, 2018 · 26371af · 26371af
1 parent 5c5369c
commit 26371af
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/checkpoint.go b/checkpoint.go
@@ -147,7 +147,7 @@ func Checkpoint(w *wal.WAL, from, to int, keep func(id uint64) bool, mint int64)
 	if err := os.MkdirAll(cpdirtmp, 0777); err != nil {
 		return nil, errors.Wrap(err, "create checkpoint dir")
 	}
-	// Ensure that an early return doesn't leave the tmp folder behind.
+	// Ensure that an early return doesn't leave any tmp folder.
 	defer os.RemoveAll(cpdirtmp)
 
 	cp, err := wal.New(nil, nil, cpdirtmp)