diff --git a/functions/tools.sh b/functions/tools.sh
index d94651365..b4f664683 100644
--- a/functions/tools.sh
+++ b/functions/tools.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+
 # Tools.sh is a shell wrapper intended to store commonly used functions.
 
 # Function 'format' is called to standardize the format of a file.