Module cleanup

modules/auxiliary/scanner/http/jenkins_enum.rb

@@ -221,6 +221,6 @@ class Metasploit3 < Msf::Auxiliary
     # Report a jenkins information note for future analysis, tied to this service
     report_note(:host => rhost, :port => rport, :proto => 'tcp', :ntype => 'jenkins.info', :data => jinfo)
 
-    vprint_line('')
+    vprint_line
   end
 end

modules/auxiliary/scanner/http/symantec_brightmail_logfile.rb

@@ -118,7 +118,7 @@ class Metasploit3 < Msf::Auxiliary
       return
     end
 
-    vprint_line("")
+    vprint_line
     vprint_line(res.body)
 
     f = ::File.basename(fname)

modules/post/multi/manage/dbvis_add_db_admin.rb

@@ -208,7 +208,7 @@ class Metasploit3 < Msf::Post
         dbvis = "\"#{dbvis}\""
         cmd = "#{dbvis} #{args}"
         resp = cmd_exec(cmd)
-        vprint_line("")
+        vprint_line
         vprint_status("#{resp}")
         if resp =~ /denied|failed/i
           error = true