diff --git a/pkg/labels/regexp.go b/pkg/labels/regexp.go
index b07b6bb4c6..f0589f755d 100644
--- a/pkg/labels/regexp.go
+++ b/pkg/labels/regexp.go
@@ -93,7 +93,7 @@ func findSetMatches(re *syntax.Regexp, base string) []string {
 		}
 		// limits the total characters that can be used to create matches.
 		// In some case like negation [^0-9] a lot of possibilities exists and that
-		// can create thousands of possible matches at which points we're better of using regexp.
+		// can create thousands of possible matches at which points we're better off using regexp.
 		if totalSet > 100 {
 			return nil
 		}