repair name for new module jenkins_common
diff --git a/jenkins/files/hudson.tasks.Mailer.xml b/jenkins/files/hudson.tasks.Mailer.xml
index 00c146d..fa888df 100644
--- a/jenkins/files/hudson.tasks.Mailer.xml
+++ b/jenkins/files/hudson.tasks.Mailer.xml
@@ -3,10 +3,10 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <hudson.tasks.Mailer_-DescriptorImpl plugin="mailer@1.18">
   <smtpAuthUsername>{{ master.email.user }}</smtpAuthUsername>
-  <smtpAuthPassword>{{ salt['jenkins_hash.encode_password'](master.email.password) }}</smtpAuthPassword>
+  <smtpAuthPassword>{{ salt['jenkins_common.encode_password'](master.email.password) }}</smtpAuthPassword>
   <smtpHost>{{ master.email.host }}</smtpHost>
   <useSsl>false</useSsl>
   <smtpPort>{{ master.email.port }}</smtpPort>
   <charset>UTF-8</charset>
 </hudson.tasks.Mailer_-DescriptorImpl>
-{% endif %}
+{% endif %}
\ No newline at end of file