Merge pull request #12 from justcoding121/master

Update appveyor.yml

Author: justcoding121

appveyor.yml

@@ -61,10 +61,10 @@ environment:
     secure: ZbRmjOcp+TDllRV1wxqLZjdRV7hld388rXlWVJuGGiQleomP9Ku+Nsy3a75E7/9k
 deploy:
 - provider: GitHub
-  auth_token: '$env:github_access_token'
+  auth_token: '{github_access_token}'
   on:
     branch: /(stable|beta)/ 
 - provider: NuGet
-  api_key: '$env:nuget_access_token'
+  api_key: '{nuget_access_token}'
   on:
     branch: /(stable|beta)/