apply same comment to other file

arvindbr8 · arvindbr8 · commit f1811ed0580d · 2024-02-01T15:26:27.000-06:00
diff --git a/internal/grpcrand/grpcrand_go1.21.go b/internal/grpcrand/grpcrand_go1.21.go
@@ -1,5 +1,4 @@
 //go:build go1.21
-// +build go1.21
 
 /*
  *
