diff --git a/bin/create_config.sh b/bin/create_config.sh
index 511b4770f2adee3dca12d4a25ca3c34d28bc844d..1d50c589fbb10550840e388f9f641c4df53cd755 100755
--- a/bin/create_config.sh
+++ b/bin/create_config.sh
@@ -98,7 +98,7 @@ do
 
     # Ruby erb template syntax to write a variable: <% @replace["mykey"] %>
     # Here are 2 regex to handle single and double quotes
-    regex1="<\%\=\ *\@replace\[\'$key\'\]\ *\%>"
+    regex1="<\%\=\ *\@replace\['$key'\]\ *\%>"
     regex2="<\%\=\ *\@replace\[\"$key\"\]\ *\%>"
 
     # Show a warning if both regex do not match
@@ -132,6 +132,7 @@ if [ $? -ne 0 ]; then
     exit 4
 fi
 
+echo
 echo --- Check missing replacements
 grep '<\%\=\ *\@replace\[' ${outfile} >/dev/null
 if [ $? -eq 0 ]; then