Fix entrypoint

Author: oddstr13

entrypoint.sh

@@ -1,7 +1,6 @@
 #!/bin/sh
 
-if [ "$DATABASE" = "postgres" ]
-    then
+if [ "$DATABASE" = "postgres" ]; then
     echo "Waiting for postgres..."
     while ! nc -z $SQL_HOST $SQL_PORT; do
         sleep 0.1