Fixes punctuation on outcomes

technology_and_tooling/bash_shell/index.md

@@ -12,12 +12,12 @@ files: [
     06-loop.md
 ]
 learningOutcomes:
-    - Navigate the file system using absolute and relative paths
-    - Modify shell command behavior with options and arguments
-    - Create and manage directory hierarchies
-    - Combine commands to generate new outputs
-    - Redirect command outputs to files
-    - Write and execute shell scripts
+    - Navigate the file system using absolute and relative paths.
+    - Modify shell command behavior with options and arguments.
+    - Create and manage directory hierarchies.
+    - Combine commands to generate new outputs.
+    - Redirect command outputs to files.
+    - Write and execute shell scripts.
 summary: |
     The Bash shell is a command-line interface used in Unix-based operating systems
     such as Linux and macOS. This course will introduce you to the basics of using

technology_and_tooling/version_control/index.md

@@ -15,13 +15,13 @@ files: [
   08-ignore.md
 ]
 learningOutcomes:
-    - Learn how version control systems work
-    - Configure Git and Github
-    - Create or clone repositories
-    - Learn the modify-add-commit cycle
-    - Compare files with previous versions
-    - Manage branches and resolve merge conflicts
-    - Exclude certain files from version control
+    - Learn how version control systems work.
+    - Configure Git and Github.
+    - Create or clone repositories.
+    - Learn the modify-add-commit cycle.
+    - Compare files with previous versions.
+    - Manage branches and resolve merge conflicts.
+    - Exclude certain files from version control.
 attribution:
   - citation: >
         This material was originally taken from training materials developed by the