Update the README for the repo

README.md

@@ -4,9 +4,7 @@ Here’s my dotfiles, inspired by people like Mathias. See his dotfiles at
 [`https://github.com/mathias/dotfiles`](https://github.com/mathias/dotfiles).
 
 The idea I’m currently going down is to create a symlink from `$HOME` to this
-directory. There is one exception to this, the `.gitconfig` file. This derives
-from not wanting anyone to accidentally commiting as me to git, that would
-however require people to use this repo, unlikely. So my git credentials are
+directory. There is one exception to this, the `.gitconfig` file. I don’t want actual commiter details committed into this repo. So my git credentials are
 stored in a `.extra` file which gets sourced. This then calls the relavent git
 command, which causes git to edit `$HOME/.gitconfig`. If that file was a symlink
 to this repo, then the repo would see the file as edited and the repo would then
@@ -17,7 +15,7 @@ be in a dirty state, permanently.
 First clone the repo.
 
 As mentioned above my git credentials are stored in an untracked file:
-`$HOME/.extra`. This must be manually created, mine looks like:
+`$HOME/.extra`. This must be manually created, mine looks something like:
 
 ```
 # Git credentials
@@ -30,7 +28,10 @@ git config --global user.email "$GIT_AUTHOR_EMAIL"
 ```
 
 Run `./boostrap.sh`, this will create all the necessary symlinks, then source
-`.zshrc`. This is a **destructive** process, so backup your dotfiles first.
+`.zshrc`.
+
+> [!WARNING]
+> This is a **destructive** process, so backup your dotfiles first.
 
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