Clarify Apple Silicon installer wording

download/index-3.12.md

@@ -37,7 +37,7 @@ sudo apt install ./gf-3.12-ubuntu-24.04.deb
 #### macOS
 
 If you are on an Intel Mac (2019 or older), use `gf-3.12-macos-intel.pkg`.<br>
-For newer ARM-based Macs (Apple Silicon M1, M2, M3), use `gf-3.12-macos-arm.pkg`.
+For newer ARM-based Macs (Apple Silicon), use `gf-3.12-macos-arm.pkg`.
 
 After downloading, right click on the file and click on Open.[^1]
 You will see a dialog saying that "macOS cannot verify the developer of "gf-3.12-macos-intel.pkg". Are you sure you want to open it?". 

index.html

@@ -55,7 +55,7 @@
       <li><a href="gf-book">The GF Book</a></li>
       <li><a href="doc/gf-refman.html">Reference Manual</a></li>
       <li><a href="doc/gf-shell-reference.html">Shell Reference</a></li>
-      <li><a href="http://www.molto-project.eu/sites/default/files/MOLTO_D2.3.pdf">Best Practices</a> <small>[PDF]</small></li>
+      <li><a href="https://www.grammaticalframework.org/doc/MOLTO_D2.3.pdf">Best Practices</a> <small>[PDF]</small></li>
       <li><a href="https://www.mitpressjournals.org/doi/pdf/10.1162/COLI_a_00378">Scaling Up (Computational Linguistics 2020)</a></li>
       <li><a href="https://inariksit.github.io/blog/">GF blog</a></li>
     </ul>