try to remove errors in travis-ci

dnsapi/dns_one.sh

@@ -5,7 +5,7 @@
 # Author: github: @diseq
 # Created: 2019-02-17
 # Fixed by: @der-berni
-# Modified: 2019-05-20
+# Modified: 2019-05-31
 #
 #     export ONECOM_User="username"
 #     export ONECOM_Password="password"
@@ -176,4 +176,4 @@ _dns_one_login() {
   export _H1="Cookie: ${JSESSIONID}"
   
   return 0
-  }
+}