Clean up perms and whitespace for owa_login

modules/auxiliary/scanner/http/owa_login.rb

@@ -30,7 +30,6 @@ class Metasploit3 < Msf::Auxiliary
           'Brandon Knight',
           'Pete (Bokojan) Arzamendi, #Outlook 2013 updates'
         ],
- 
       'License'        => MSF_LICENSE,
       'Actions'        =>
         [
@@ -61,7 +60,7 @@ class Metasploit3 < Msf::Auxiliary
               'InboxCheck'  => /Inbox|location(\x20*)=(\x20*)"\\\/(\w+)\\\/logoff\.owa|A mailbox couldn\'t be found|\<a .+onclick="return JumpTo\('logoff\.aspx.+\">/
             }
           ],
-          [  
+          [
             'OWA_2013',
             {
               'Description' => 'OWA version 2013',
@@ -72,9 +71,9 @@ class Metasploit3 < Msf::Auxiliary
           ]
         ],
       'DefaultAction' => 'OWA_2010',
-      'DefaultOptions' => { 
-        'SSL' => true 
-      }  
+      'DefaultOptions' => {
+        'SSL' => true
+      }
     )
 
 
@@ -162,8 +161,6 @@ class Metasploit3 < Msf::Auxiliary
     vhost = opts["vhost"]
     domain = opts["domain"]
 
-    
-
     user = domain + '\\' + user if domain
 
     headers = {
@@ -208,8 +205,8 @@ class Metasploit3 < Msf::Auxiliary
         return :abort
     end
     if action.name == "OWA_2013"
-      #Check for a response code to make sure login was valid. Changes from 2010 to 2013.  
-      #Check if the password needs to be changed. 
+      #Check for a response code to make sure login was valid. Changes from 2010 to 2013.
+      #Check if the password needs to be changed.
       if res.headers['location'] =~ /expiredpassword/
         print_good("#{msg} SUCCESSFUL LOGIN. '#{user}' : '#{pass}': NOTE password change required")
         report_hash = {
@@ -225,13 +222,13 @@ class Metasploit3 < Msf::Auxiliary
         return :next_user
       end
 
-      #No password change required moving on. 
+      #No password change required moving on.
       reason = res.headers['location'].split('reason=')[1]
-      if reason == nil  
+      if reason == nil
         headers['Cookie'] = 'PBack=0;' << res.get_cookies
-      else 
+      else
       #Login didn't work. no point on going on.
-        vprint_error("#{msg} FAILED LOGIN. '#{user}' : '#{pass}'") 
+        vprint_error("#{msg} FAILED LOGIN. '#{user}' : '#{pass}'")
         return :Skip_pass
       end
     else