minor adjustments

Author: granny

mkdocs.yml

@@ -24,7 +24,8 @@ nav:
       # - Frequently Asked Questions: purpurextras/faq.md
     - PurpurPacks:
       - PurpurPacks: purpurpacks/index.md
-      # - Installation: purpurpacks/installation.md
+      - Installation: purpurpacks/installation.md
+      - Packs List: purpurpacks/packs.md
       # - Configuration: purpurpacks/configuration.md
       # - Commands: purpurpacks/commands.md
       # - Permissions: purpurpacks/permissions.md
@@ -102,4 +103,4 @@ extra:
       link: https://purpurmc.org/discord
       name: Purpur Discord Server
   purpur_packs:
-    source: https://github.com/PurpurMC/PurpurPacks
+    source: https://github.com/PurpurMC/PurpurPacks