Update doc.yml

.github/workflows/doc.yml

@@ -1,6 +1,6 @@
 # This is a basic workflow to help you get started with Actions
 
-name: CI
+name: Documentation
 
 # Controls when the workflow will run
 on:
@@ -12,13 +12,13 @@ on:
   workflow_dispatch:
 
 jobs:
-  build:
+  build_doc:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Build documentation
         id: build
-        run: cargo doc
+        run: cargo +nightly doc
       - name: Upload documentation
         id: deploy
         uses: actions/upload-pages-artifact@v3
@@ -29,7 +29,7 @@ jobs:
         name: github-pages
         url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
-    needs: build
+    needs: build_doc
     steps:
       - name: Deploy to GitHub Pages
         id: deployment