change error message

git-svn-id: file:///home/svn/framework3/trunk@9703 4d416f70-5f16-0410-b530-b9f4589650da

modules/exploits/windows/http/httpdx_handlepeer.rb

@@ -114,7 +114,7 @@ class Metasploit3 < Msf::Exploit::Remote
 
 	def exploit
 		if not auto_target
-			raise RuntimeError, 'The server is not running a vulnerable version of HTTPDX'
+			raise RuntimeError, "The server doesn't appear to be running a vulnerable version of HTTPDX"
 		end
 
 		uri = payload.encoded

modules/exploits/windows/http/httpdx_tolog_format.rb

@@ -167,7 +167,7 @@ For now, that will have to be done manually.
 
 			version = get_version
 			if not version
-				raise RuntimeError, 'The remote server is not running HTTPDX'
+				raise RuntimeError, "The server doesn't appear to be running a vulnerable version of HTTPDX"
 			end
 
 			re = Regexp.new(Regexp.escape(version)+' - ', true)