diff --git a/.golangci.yaml b/.golangci.yaml
index a87f07cdd..76972d6f5 100644
--- a/.golangci.yaml
+++ b/.golangci.yaml
@@ -1,4 +1,4 @@
-.golangci.yaml# Options for analysis running.
+# Options for analysis running.
 run:
   # The default concurrency value is the number of available CPU.
   # concurrency: 8
diff --git a/expr/functions/groupByNode/function.go b/expr/functions/groupByNode/function.go
index 3b1c849e5..e3fbb00dd 100644
--- a/expr/functions/groupByNode/function.go
+++ b/expr/functions/groupByNode/function.go
@@ -90,7 +90,7 @@ func (f *groupByNode) Do(ctx context.Context, eval interfaces.Evaluator, e parse
 		if err != nil {
 			return nil, err
 		} else if nexpr.Type() != parser.EtFunc {
-			err = merry.WithMessagef(parser.ErrInvalidArg, "unsupported "+target+" callback function")
+			err = merry.WithMessage(parser.ErrInvalidArg, "unsupported "+target+" callback function")
 			return nil, err
 		}
 		// remove all stub_ prefixes we've prepended before