diff --git a/IntroR_Materials/introR_pt2/06_additional.md b/IntroR_Materials/introR_pt2/06_additional.md
index 224a6ad..7632a7d 100644
--- a/IntroR_Materials/introR_pt2/06_additional.md
+++ b/IntroR_Materials/introR_pt2/06_additional.md
@@ -1,6 +1,6 @@
 ---
 layout: default
-grand_parent: Introduction to R: Getting started with R and RStudio
+grand_parent: Introduction to R Getting started with R and RStudio
 parent: Introduction to R Part 2
 has_children: false
 nav_order: 7