Update documentation section of PPP

docs/team/miljyy.md

@@ -27,6 +27,7 @@ Given below are my contributions to the project.
 
 * **Project management**:
   * Reviewing, approving and merging pull requests on GitHub (Pull requests [#76](https://github.com/AY2324S1-CS2103T-W12-1/tp/pull/76), [#144](https://github.com/AY2324S1-CS2103T-W12-1/tp/pull/144), [#211](https://github.com/AY2324S1-CS2103T-W12-1/tp/pull/211))
+  * Creating and closing issues using Github's issue tracker
   * Maintaining Team Project Notes on Google Docs
 
 
@@ -38,15 +39,15 @@ Given below are my contributions to the project.
 
 * **Documentation**:
   * User Guide:
-    * Updated Table of Contents and FAQ section
+    * Added Table of Contents, Glossary and FAQ section
     * Included v1.2 commands into command summary and parameter information
     * Added guides for list leave feature
     * Check through overall formatting and content of UG
   * Developer Guide:
-    * Added implementation guide for add leave feature
+    * Added implementation and testing guide for add leave and list leave feature
+    * Created UML diagrams to illustrate method implementations
+    * Updated the user stories
+    * Check through overall formatting and content of DG
 
 
-* **Community**:
-
-
-* **Tools**: Java, JavaFX, IntelliJ, Github, Sourcetree
+* **Tools**: Java, JavaFX, IntelliJ, Github, Sourcetree, PlantUML