diff --git a/src/main/java/org/jmxtrans/agent/StatsDOutputWriter.java b/src/main/java/org/jmxtrans/agent/StatsDOutputWriter.java
index 6b3c507..7181545 100644
--- a/src/main/java/org/jmxtrans/agent/StatsDOutputWriter.java
+++ b/src/main/java/org/jmxtrans/agent/StatsDOutputWriter.java
@@ -71,7 +71,8 @@ protected synchronized void parseTagsAndMetricsNamePrefix(Map<String, String> se
             String tagsStr = ConfigurationUtils.getString(settings, SETTINGS_TAGS, "");
             tags = Tag.tagsFromCommaSeparatedString(tagsStr, "=");
             metricNamePrefix = ConfigurationUtils.getString(settings, SETTING_ROOT_PREFIX, getHostName().replaceAll("\\.", "_"));
-        } else {
+        }
+        else {
             metricNamePrefix = ConfigurationUtils.getString(settings, SETTING_ROOT_PREFIX, getHostName().replaceAll("\\.", "_"));
         }
     }