Merge pull request #10 from jodumont/patch-2

typo

Author: pierreozoux

scripts/install

@@ -3,7 +3,7 @@
 MYSQL_ROOT_PASSWORD=`tr -dc A-Za-z0-9_ < /dev/urandom | head -c 20 | xargs`
 
 echo "MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}" > env
-echo "WORDPRESS_DB_PASSWORD=${MYSQL_ROOT_PASSWORD}" > env
+echo "WORDPRESS_DB_PASSWORD=${MYSQL_ROOT_PASSWORD}" >> env
 echo "MAIL_PASS=${MAIL_PASS}" >> env
 echo "MAIL_USER=${MAIL_USER}" >> env
 echo "MAIL_HOST=${MAIL_HOST}" >> env