diff --git a/util/gdas_init/copy_coldstart_files.sh b/util/gdas_init/copy_coldstart_files.sh
index 41e70910b..0b290a963 100755
--- a/util/gdas_init/copy_coldstart_files.sh
+++ b/util/gdas_init/copy_coldstart_files.sh
@@ -1,4 +1,6 @@
-opy files from the working directory to the
+#!/bin/bash
+
+# Copy files from the working directory to the
 # output directory.
 
 copy_data()