Update documentation.yml

Author: Datseris

.github/workflows/documentation.yml

@@ -3,7 +3,7 @@ name: Documentation
 on:
   push:
     branches:
-      - main
+      - master
     tags: '*'
   pull_request:
 
@@ -23,4 +23,4 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # If authenticating with GitHub Actions token
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # If authenticating with SSH deploy key
-        run: julia --project=docs/ docs/make.jl
+        run: julia --project=docs/ docs/make.jl