Fix Rubocop offenses in word_mshtml_rce.rb

Author: Chocapikk

modules/exploits/windows/fileformat/word_mshtml_rce.rb

@@ -29,8 +29,8 @@ def initialize(info = {})
           ['URL', 'https://github.com/klezVirus/CVE-2021-40444']
         ],
         'Author' => [
-          'lockedbyte ', # Vulnerability discovery.
-          'klezVirus ', # References and PoC.
+          'lockedbyte', # Vulnerability discovery.
+          'klezVirus', # References and PoC.
           'thesunRider', # Official Metasploit module.
           'mekhalleh (RAMELLA Sébastien)' # Zeop-CyberSecurity - code base contribution and refactoring.
         ],
@@ -68,7 +68,7 @@ def initialize(info = {})
   end
 
   def bin_to_hex(bstr)
-    return(bstr.each_byte.map { |b| b.to_s(16).rjust(2, '0') }.join)
+    return (bstr.each_byte.map { |b| b.to_s(16).rjust(2, '0') }.join)
   end
 
   def cab_checksum(data, seed = "\x00\x00\x00\x00")
@@ -321,7 +321,7 @@ def unpack_docx(template_path)
   def primer
     print_status('CVE-2021-40444: Generate a malicious docx file')
 
-    @proto = (datastore['SSL'] ? 'https' : 'http')
+    @proto = (datastore['SRVSSL'] ? 'https' : 'http')
     if datastore['SRVHOST'] == '0.0.0.0'
       datastore['SRVHOST'] = Rex::Socket.source_address
     end