fix anchor err in 20190610-machine-states-preboot-bootstrapping.md

Signed-off-by: chymy <[email protected]>

docs/proposals/20190610-machine-states-preboot-bootstrapping.md

@@ -94,8 +94,7 @@ status: implemented
   * [Summary](#summary)
   * [Motivation](#motivation)
     * [Goals](#goals)
-    * [Non\-Goals](#non-goals)
-    * [Future Work](#future-work)
+    * [Non-Goals/Future Work](#non-goalsfuture-work)
   * [Proposal](#proposal)
     * [Data model changes](#data-model-changes)
   * [States and transitions](#states-and-transitions)
@@ -122,13 +121,13 @@ status: implemented
       * [Expectations](#expectations-6)
     * [Sequence diagram: User creates a machine with Kubeadm bootstrapper\.](#sequence-diagram-user-creates-a-machine-with-kubeadm-bootstrapper)
     * [User Stories](#user-stories)
-      * [As a Kubernetes operator, I’d like to provide custom bootstrap data without the use of a Kubernetes controller\.](#as-a-kubernetes-operator-id-like-to-provide-custom-bootstrap-data-without-the-use-of-a-kubernetes-controller)
-      * [As a Kubernetes operator, I’d like to monitor the progress of fulfilling a Machine and understand what errors, if any, have been reported by the controllers involved\.](#as-a-kubernetes-operator-id-like-to-monitor-the-progress-of-fulfilling-a-machine-and-understand-what-errors-if-any-have-been-reported-by-the-controllers-involved)
-      * [As an infrastructure provider author, I would like to build the fewest number of components possible to support the full cluster\-api\.](#as-an-infrastructure-provider-author-i-would-like-to-build-the-fewest-number-of-components-possible-to-support-the-full-cluster-api)
-      * [As an infrastructure provider author, I would like to take advantage of the kubernetes API to provide validation for provider\-specific data needed to provision a machine\.](#as-an-infrastructure-provider-author-i-would-like-to-take-advantage-of-the-kubernetes-api-to-provide-validation-for-provider-specific-data-needed-to-provision-a-machine)
-      * [As an infrastructure provider consumer, I would like to have validation for the provider\-specific data I need to give the system to have it provision a machine\.](#as-an-infrastructure-provider-consumer-i-would-like-to-have-validation-for-the-provider-specific-data-i-need-to-give-the-system-to-have-it-provision-a-machine)
-      * [As an infrastructure  provider author, I would like to build a controller to manage provisioning machines using tools of my own choosing\.](#as-an-infrastructure--provider-author-i-would-like-to-build-a-controller-to-manage-provisioning-machines-using-tools-of-my-own-choosing)
-      * [As an infrastructure provider author, I would like to build a controller to manage provisioning machines without being restricted to a CRUD API\.](#as-an-infrastructure-provider-author-i-would-like-to-build-a-controller-to-manage-provisioning-machines-without-being-restricted-to-a-crud-api)
+      * [As a Kubernetes operator, I’d like to provide custom bootstrap data without the use of a Kubernetes controller.](#as-a-kubernetes-operator-id-like-to-provide-custom-bootstrap-data-without-the-use-of-a-kubernetes-controller)
+      * [As a Kubernetes operator, I’d like to monitor the progress of fulfilling a Machine and understand what errors, if any, have been reported by the controllers involved.](#as-a-kubernetes-operator-id-like-to-monitor-the-progress-of-fulfilling-a-machine-and-understand-what-errors-if-any-have-been-reported-by-the-controllers-involved)
+      * [As an infrastructure provider author, I would like to build the fewest number of components possible to support the full cluster-api.](#as-an-infrastructure-provider-author-i-would-like-to-build-the-fewest-number-of-components-possible-to-support-the-full-cluster-api)
+      * [As an infrastructure provider author, I would like to take advantage of the kubernetes API to provide validation for provider-specific data needed to provision a machine.](#as-an-infrastructure-provider-author-i-would-like-to-take-advantage-of-the-kubernetes-api-to-provide-validation-for-provider-specific-data-needed-to-provision-a-machine)
+      * [As an infrastructure provider author, I would like to build a controller to manage provisioning machines using tools of my own choosing.](#as-an-infrastructure-provider-author-i-would-like-to-build-a-controller-to-manage-provisioning-machines-using-tools-of-my-own-choosing)
+      * [As an infrastructure provider author, I would like to build a controller to manage provisioning machines without being restricted to a CRUD API.](#as-an-infrastructure-provider-author-i-would-like-to-build-a-controller-to-manage-provisioning-machines-without-being-restricted-to-a-crud-api)
+      * [As an infrastructure provider consumer, I would like to have validation for the provider-specific data I need to give the system to have it provision a machine.](#as-an-infrastructure-provider-consumer-i-would-like-to-have-validation-for-the-provider-specific-data-i-need-to-give-the-system-to-have-it-provision-a-machine)
     * [Implementation Details/Notes/Constraints](#implementation-detailsnotesconstraints)
       * [Machine Controller Role](#machine-controller-role)
       * [Machine Controller dynamic watchers](#machine-controller-dynamic-watchers)