diff --git a/my_docs/23/lmod_zoom_mtg_2023_08_01/presentation.pdf b/my_docs/23/lmod_zoom_mtg_2023_08_01/presentation.pdf
index 2068f6554..aa9b7fd16 100644
Binary files a/my_docs/23/lmod_zoom_mtg_2023_08_01/presentation.pdf and b/my_docs/23/lmod_zoom_mtg_2023_08_01/presentation.pdf differ
diff --git a/my_docs/23/lmod_zoom_mtg_2023_08_01/presentation.tex b/my_docs/23/lmod_zoom_mtg_2023_08_01/presentation.tex
index e7a01ca8c..fabdb91c9 100644
--- a/my_docs/23/lmod_zoom_mtg_2023_08_01/presentation.tex
+++ b/my_docs/23/lmod_zoom_mtg_2023_08_01/presentation.tex
@@ -89,7 +89,7 @@
     \item Good enough documentation
     \item Easy transition from Tmod to Lmod (Lmod reads TCL
       modulefiles)
-    \item Many Features not provided by tools
+    \item Many Features not provided by other tools
     \item Unsolicited articles written by Jeff Layton about Lmod
     \item Many say: ``It just works so I don't worry about it.''
     \item Used by EasyBuild, OpenHPC and Spack
@@ -176,6 +176,7 @@
 \begin{frame}{Lmod lesson learned}
   \begin{itemize}
     \item A private repo (bitbucket) as well as a public repo (github)
+    \item make gittag TAG=...; make world\_update
     \item git worktrees
     \item Exploiting Lmod to help XALT
     \item Learned way more than I ever wanted to know about bash, zsh,