docs: styling of hint blocks

Signed-off-by: Hidde Beydals <hello@hidde.co>

docs/get-started/index.md

@@ -93,9 +93,9 @@ flux bootstrap github \
 ```
 
 !!! hint "Multi-arch images"
-The component images are published as [multi-arch container images](https://docs.docker.com/docker-for-mac/multi-arch/)
-with support for Linux `amd64`, `arm64` and `armv7` (e.g. 32bit Raspberry Pi)
-architectures.
+    The component images are published as [multi-arch container images](https://docs.docker.com/docker-for-mac/multi-arch/)
+    with support for Linux `amd64`, `arm64` and `armv7` (e.g. 32bit Raspberry Pi)
+    architectures.
 
 The bootstrap command creates a repository if one doesn't exist,
 commits the manifests for the Flux components to the default branch at the specified path,

docs/guides/installation.md

@@ -63,9 +63,9 @@ flux bootstrap <GIT-PROVIDER> \
 ```
 
 !!! hint "Multi-arch images"
-The component images are published as [multi-arch container images](https://docs.docker.com/docker-for-mac/multi-arch/)
-with support for Linux `amd64`, `arm64` and `armv7` (e.g. 32bit Raspberry Pi)
-architectures.
+    The component images are published as [multi-arch container images](https://docs.docker.com/docker-for-mac/multi-arch/)
+    with support for Linux `amd64`, `arm64` and `armv7` (e.g. 32bit Raspberry Pi)
+    architectures.
 
 If you wish to install a specific version, use the Flux
 [release tag](https://github.com/fluxcd/flux2/releases) e.g. `--version=v0.2.0`.
@@ -118,11 +118,11 @@ flux bootstrap github \
   --personal
 ```
 
-!!! hint "Deploy Key"
-    The bootstrap command creates a ssh key which it stores as a secret in the
+!!! hint "Deploy key"
+    The bootstrap command creates an SSH key which it stores as a secret in the
     Kubernetes cluster. The key is also used to create a deploy key in the GitHub
     repository. The new deploy key will be linked to the personal access token used
-    to authenticate. Removing the personal access token will remove the deploy key.
+    to authenticate. **Removing the personal access token will also remove the deploy key.**
 
 Run the bootstrap for a repository owned by a GitHub organization: