docs/README.md: remove broken link
- [Accessing cluster instances](accessing-instances.md)
- [Building AMIs with Packer](https://github.com/kubernetes-sigs/image-builder/tree/master/images/capi#make-targets)
-## Development
-
-- [Development instructions](development.md)
-
## Special use cases
- [Reconcile Cluster-API objects in a restricted namespace](reconcile-in-custom-namespace.md)
