fixed EOL spaces

fixed EOL spaces

modules/exploits/multi/http/jira_plugin_upload.rb

@@ -222,7 +222,7 @@ class MetasploitModule < Msf::Exploit::Remote
   # Finds SID from HTTP response headers
   def get_sid(res)
     if res == nil?
-      fail_with(Failure::Unknown, 'Unable to retrieve session ID!')  
+      fail_with(Failure::Unknown, 'Unable to retrieve session ID!')
     else
       sid = res.get_cookies.scan(/(JSESSIONID=\w+);*/).flatten[0] || ''
       return sid