fix(docs): webpack example links (#1649)

Author: josefaidt

packages/graphiql/README.md

@@ -116,7 +116,7 @@ The most minimal way to set up GraphiQL is a single index.html file:
 
 ### Webpack/Bundler
 
-**Note**: If you are having webpack issues or questions about webpack, make sure you've cross-referenced your webpack configuration with our own [webpack example](../examples/graphiql-webpack) first. f you are having webpack issues or questions about webpack, make sure you've cross-referenced your webpack configuration with our own [webpack example](../examples/graphiql-webpack) first. We now have tests in CI that ensure this always builds, and we ensure it works end-to-end with every publish.
+**Note**: If you are having webpack issues or questions about webpack, make sure you've cross-referenced your webpack configuration with our own [webpack example](../../examples/graphiql-webpack) first. f you are having webpack issues or questions about webpack, make sure you've cross-referenced your webpack configuration with our own [webpack example](../../examples/graphiql-webpack) first. We now have tests in CI that ensure this always builds, and we ensure it works end-to-end with every publish.
 
 Using another GraphQL service? Here's how to get GraphiQL set up: