diff --git a/src/strings/strings.go b/src/strings/strings.go
index ecc8c97d9e..8ce2abfdf8 100644
--- a/src/strings/strings.go
+++ b/src/strings/strings.go
@@ -1040,5 +1040,4 @@ func indexRabinKarp(s, substr string) int {
 		}
 	}
 	return -1
-
 }