diff --git a/index.md b/index.md
index b8c9d553..9c0f48c3 100644
--- a/index.md
+++ b/index.md
@@ -2,8 +2,6 @@
 site: sandpaper::sandpaper_site
 ---
 
-{% include gh\_variables.html %}
-
 Command line interface (CLI) and graphic user interface (GUI) are different ways of interacting with a computer's operating system. They have different pros and cons. Most people are familiar with the GUI as it is the default interface for most software, particularly on Windows and Mac OS. When using the GUI, you see and interact with visual representations of files, folders, applications, and most other functions of your computer.
 When using the CLI, you work largely with text representations of software, files, folders, input and output.
 The *shell* is a program that allows you to control your computer by typing instructions on the CLI with a keyboard.
diff --git a/md5sum.txt b/md5sum.txt
index 32d4fecd..56ff3d41 100644
--- a/md5sum.txt
+++ b/md5sum.txt
@@ -2,7 +2,7 @@
 "CODE_OF_CONDUCT.md" "c93c83c630db2fe2462240bf72552548" "site/built/CODE_OF_CONDUCT.md" "2023-05-08"
 "LICENSE.md" "b24ebbb41b14ca25cf6b8216dda83e5f" "site/built/LICENSE.md" "2023-05-08"
 "config.yaml" "85dd4502ec34eb1f4ec3dd3f04a061b8" "site/built/config.yaml" "2023-05-08"
-"index.md" "d307c02070d0acf1e38147faab0dff8c" "site/built/index.md" "2023-05-08"
+"index.md" "c8f3e820a98087efdc2a9abd0a0c8d2b" "site/built/index.md" "2023-08-14"
 "episodes/01-introduction.md" "aaab6fa9e92b8f50493e652bde0e2d98" "site/built/01-introduction.md" "2023-05-08"
 "episodes/02-the-filesystem.md" "70b53ce6f53a88f931e492d876c60fa1" "site/built/02-the-filesystem.md" "2023-05-08"
 "episodes/03-working-with-files.md" "6989deaa6d2a3b387212bff8b5d104f0" "site/built/03-working-with-files.md" "2023-05-08"