remove changes to pubspec

Author: mosuem

packages/vector_graphics/example/pubspec.yaml

@@ -1,6 +1,6 @@
 name: example
 description: An example of the vector_graphics package
-publish_to: none
+publish_to: 'none'
 
 environment:
   sdk: ^3.8.0
@@ -12,6 +12,7 @@ dependencies:
   vector_graphics: any
   vector_graphics_compiler: any
 
+
 dev_dependencies:
   flutter_test:
     sdk: flutter