diff --git a/pkg/miscellaneous/miscellaneous.go b/pkg/miscellaneous/miscellaneous.go
index 65b5fcbde..6b72c3ea9 100644
--- a/pkg/miscellaneous/miscellaneous.go
+++ b/pkg/miscellaneous/miscellaneous.go
@@ -605,6 +605,7 @@ func RemoveDir(dir string) error {
 	return nil
 }
 
+// IsUnitTestEnv checks whether the environment is unit test or not.
 func IsUnitTestEnv() bool {
 	return os.Getenv("UNIT_TEST") == "true"
 }