Stupid typing error

Author: David Maloney

modules/exploits/windows/winrm/winrm_script_exec.rb

@@ -212,7 +212,7 @@ def powershell2?
 		streams['stdout'].each_line do |line|
 			next unless line.start_with? "Version"
 			major_version = line.match(/\d(?=\.)/)[0]
-			if major_version == 1
+			if major_version == "1"
 				print_error "The target is running an older version of powershell"
 				return false
 			end