Land rapid7#9404, update module author

Author: busterb

modules/auxiliary/scanner/http/apache_optionsbleed.rb

@@ -17,7 +17,7 @@ def initialize(info = {})
         server has a .htaccess file with an invalid Limit method defined.
       },
       'Author' => [
-        'Hanno Boeck', # Vulnerability discovery
+        'Hanno Böck', # Vulnerability discovery
         'h00die', # Metasploit module
       ],
       'References' => [