Fix a dead link in new example

Closes #1319

Author: alexcrichton

examples/without-a-bundler-no-modules/README.md

@@ -2,7 +2,7 @@
 
 [View documentation for this example online][dox]
 
-[dox]: https://rustwasm.github.io/wasm-bindgen/examples/without-a-bundler-no-modules.html
+[dox]: https://rustwasm.github.io/wasm-bindgen/examples/without-a-bundler.html
 
 You can build the example locally with: