Update notes RE cargo pgx init

rustprooflabs · rustprooflabs · commit 624fc0369c26 · 2021-09-01T11:32:31.000-06:00
diff --git a/ADVANCED-INSTALL.md b/ADVANCED-INSTALL.md
@@ -48,7 +48,9 @@ cargo install cargo-deb
 
 
 Initialize pgx.  Need to run this after install AND occasionally to get updates
-to Postgres versions.
+to Postgres versions or glibc updates.  Not typically required to follow pgx
+developments.
+
 
 ```bash
 cargo pgx init
