Update formatting in RELEASING.md:

Signed-off-by: Jacob Weinstock <jakobweinstock@gmail.com>

Author: jacobweinstock

RELEASING.md

@@ -4,23 +4,36 @@ For version v0.x.y:
 
 ## Prerequisites
 
-1. Update the `VERSION`, `VERSION_ID`, and `PRETTY_NAME` values in the `hook.yaml` file under `files -> "- path: etc/os-release"` to use `0.x.y`. This can be done with:
+1. Update the `VERSION`, `VERSION_ID`, and `PRETTY_NAME` values in the `hook.yaml` file under `files -> "- path: etc/os-release"` to use `0.x.y`
 
-    ```bash
-    make update-os-release NEW_VERSION=0.x.y
-    ```
+   ```bash
+   make update-os-release NEW_VERSION=0.x.y
+   ```
 
 1. Commit, push, PR, and merge the version changes
-   - `git commit -sm "Update version to v0.x.y" hook.yaml`
+
+   ```bash
+   git commit -sm "Update version to v0.x.y" hook.yaml
+   ```
 
 ## Release Process
 
 1. Create the annotated tag
+
    > NOTE: To use your GPG signature when pushing the tag, use `SIGN_TAG=1 ./contrib/tag-release.sh v0.x.y` instead
-   - `./contrib/tag-release.sh v0.x.y`
+
+   ```bash
+   ./contrib/tag-release.sh v0.x.y
+   ```
+
 1. Push the tag to the GitHub repository. This will automatically trigger a [Github Action](https://github.com/tinkerbell/hook/actions) to create a release.
+
    > NOTE: `origin` should be the name of the remote pointing to `github.com/tinkerbell/boots`
-   - `git push origin v0.x.y`
+
+   ```bash
+   git push origin v0.x.y
+   ```
+
 1. Review the release on GitHub.
 
 ### Permissions