appveyor.yml in metanorma-ietf-1.0.3 vs appveyor.yml in metanorma-ietf-1.0.4

@@ -1,5 +1,7 @@
+# Auto-generated !!! Do not edit it manually
+# use ci-master https://github.com/metanorma/metanorma-build-scripts
 version: '{build}'
 
 cache:
   - vendor/bundle
 
@@ -30,6 +32,6 @@
   - ruby -v
   - gem -v
   - bundle -v
 
 test_script:
-  - bundle exec rake
\ No newline at end of file
+  - bundle exec rake