diff --git a/.github/workflows/renderbook.yml b/.github/workflows/renderbook.yml
index 8b25ef4a..3c0a10ea 100644
--- a/.github/workflows/renderbook.yml
+++ b/.github/workflows/renderbook.yml
@@ -5,9 +5,6 @@ on:
     
 name: renderbook
 
-env:
-ACTIONS_ALLOW_UNSECURE_COMMANDS: 'true'
-
 jobs:
   bookdown:
     name: Render-Book
diff --git a/2.0_introduction.md b/2.0_introduction.md
index de5fb051..29f427e5 100644
--- a/2.0_introduction.md
+++ b/2.0_introduction.md
@@ -1,6 +1,6 @@
 # Introduction - *Modeling to Learn* Manual
 
-## TEST TEST TEST TEST
+## TEST TEST TEST TEST TEST
 
 Welcome to the *Modeling to Learn* for learners, facilitators, and administrators.