Debug GitHub Actions workflow

Author: squidfunk

Diff for: .github/workflows/documentation.yml

@@ -48,9 +48,9 @@ jobs:
         run: |
           pip install .
           pip install \
-            "mkdocs-git-committers-plugin-2>=0.4"
-            "mkdocs-git-revision-date-plugin>=0.3"
-            "mkdocs-minify-plugin>=0.3"
+            "mkdocs-git-committers-plugin-2>=0.4" \
+            "mkdocs-git-revision-date-plugin>=0.3" \
+            "mkdocs-minify-plugin>=0.3" \
             "mkdocs-redirects>=1.0"
 
       - name: Install Insiders build