Update INSTALL.md

INSTALL.md

@@ -10,10 +10,13 @@
 ## <img src="https://upload.wikimedia.org/wikipedia/commons/8/8a/Apple_Logo.svg" alt="macOs" height="35"/> Installation for macOS users
 
 ### <a name="MacQuick"></a>Quick install guide
-You can find downloadable .app files for macOS [here](https://github.com/sanderland/katrain/releases). 
+
+The easiest way to install is probably [brew](https://brew.sh/). Simply run `brew install katrain` and it will download and install the latest pre-built .app, and also install katago if needed.
+
+You can also find downloadable .app files for macOS [here](https://github.com/sanderland/katrain/releases). 
 Simply download, unzip the file, mount the .dmg and drag the .app file to your application folder, everything is included.
 
-Users with the last generation M1 macs with different architecture should download this bundle and then `brew install katago` and point KaTrain to their own binary in general settings, as the built-in binary is not compatible.
+Users with the last generation M1 macs with different architecture should then `brew install katago` in addition to this. KaTrain will automatically detect this katago binary.
 
 ### <a name="MacCommand"></a>Command line install guide