Update http_login.rb

add parens around conditional to make bikeshed prettier

Author: dmaloney-r7

modules/auxiliary/scanner/http/http_login.rb

@@ -149,7 +149,7 @@ def do_login(user='admin', pass='admin')
 				print_status("#{target_url} - Random passwords are not allowed.")
 			end
 
-      unless user == "anyuser" and pass == "anypass"
+      unless (user == "anyuser" and pass == "anypass")
         report_auth_info(
           :host   => rhost,
           :port   => rport,