link to GNU Stow manual

Readme.md

@@ -1,6 +1,6 @@
 # Personal dotfiles (eg .config)
 
-The files here are structured for compatibility with stow to keep things as
+The files here are structured for compatibility with [GNU Stow](https://www.gnu.org/software/stow/manual/stow.html) to keep things as
 simple as possible and reduce reliance on custom logic.
 
 The config for each program is stored in a single subdirectory (a
@@ -96,7 +96,7 @@ All directories under the user target are relative to `$HOME`.
 ./dot apply vim
 ```
 
-On GNU compatible system this is equivalent to:
+On GNU Stow compatible system this is equivalent to:
 
 ```bash
 stow -d "$DOTFILES_DIR" -t "/home/$USER" vim
@@ -111,7 +111,7 @@ All directories under the system targt are relative to `/`.
 ./dot apply ssh
 ```
 
-On GNU compatible system this is equivalent to:
+On GNU Stow compatible system this is equivalent to:
 
 ```bash
 stow -d "$DOTFILES_DIR/ssh" -t "/home/$USER" user