update license path

Alipay/AliPay.podspec

@@ -23,7 +23,7 @@ TODO: Add long description of the pod here.
 
   s.homepage         = 'http://git.cemarose.cn/cemarose/ioslib'
   # s.screenshots     = 'www.example.com/screenshots_1', 'www.example.com/screenshots_2'
-  s.license          = { :type => 'MIT', :file => 'LICENSE' }
+  s.license          = { :type => 'MIT', :file => 'Alipay/LICENSE' }
   s.author           = { 'lee' => '627051222@qq.com' }
   s.source           = { :git => 'http://git.cemarose.cn/cemarose/ioslib.git' }