diff --git a/dnsapi/dns_regru.sh b/dnsapi/dns_regru.sh
index 18290d6b..56134418 100644
--- a/dnsapi/dns_regru.sh
+++ b/dnsapi/dns_regru.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env sh
 
 #
-# REGRU_API_Username="test" 
+# REGRU_API_Username="test"
 #
 # REGRU_API_Password="test"
 #