Update w3tw0rk_exec.rb

Author: shipcod3

modules/exploits/multi/misc/w3tw0rk_exec.rb

@@ -92,7 +92,7 @@ def send_msg(sock, data)
     rescue ::EOFError, ::Timeout::Error, ::Errno::ETIMEDOUT => e
       elog("#{e.class} #{e.message}\n#{e.backtrace * "\n"}")
     end
-    
+
     data
   end