Fixed docker.log format

Author: matheusneder

cluster/addons/fluentd-elasticsearch/fluentd-es-configmap.yaml

@@ -207,7 +207,7 @@ data:
     <source>
       @id docker.log
       @type tail
-      format /^time="(?<time>[^)]*)" level=(?<severity>[^ ]*) msg="(?<message>[^"]*)"( err="(?<error>[^"]*)")?( statusCode=($<status_code>\d+))?/
+      format /^time="(?<time>[^"]*)" level=(?<severity>[^ ]*) msg="(?<message>[^"]*)"( err="(?<error>[^"]*)")?( statusCode=($<status_code>\d+))?/
       path /var/log/docker.log
       pos_file /var/log/es-docker.log.pos
       tag docker