Merge pull request #3 from piobyte/master

fix typo

Author: disaster37

assets/init

@@ -26,7 +26,7 @@ ACTIVEMQ_ADMIN_PASSWORD=${ACTIVEMQ_ADMIN_PASSWORD:-admin}
 ACTIVEMQ_USER_LOGIN=${ACTIVEMQ_USER_LOGIN:-user}
 ACTIVEMQ_USER_PASSWORD=${ACTIVEMQ_USER_PASSWORD:-user}
 ACTIVEMQ_READ_LOGIN=${ACTIVEMQ_READ_LOGIN:-}
-ACTIVEMQ_READ_PASSWORD={{ACTIVEMQ_READ_PASSWORD:-}
+ACTIVEMQ_READ_PASSWORD=${ACTIVEMQ_READ_PASSWORD:-}
 ACTIVEMQ_WRITE_LOGIN=${ACTIVEMQ_WRITE_LOGIN:-}
 ACTIVEMQ_WRITE_PASSWORD=${ACTIVEMQ_WRITE_PASSWORD:-}
 ACTIVEMQ_OWNER_LOGIN=${ACTIVEMQ_OWNER_LOGIN:-}