Fix multi-line commands in publish.yaml (#6)

.github/workflows/publish.yaml

@@ -6,7 +6,6 @@ on:
       - published
 
 jobs:
-  # TODO: Have this depend on `test.yaml`
   publish:
     runs-on: ubuntu-latest
 
@@ -23,15 +22,15 @@ jobs:
         # NOTE: As for the `${GITHUB_REF_NAME#v}` bit below, see https://docs.github.com/en/actions/learn-github-actions/variables#default-environment-variables:~:text=branch%2D1.-,GITHUB_REF_NAME,-The%20short%20ref. We could've also done https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#setting-an-environment-variable but since we're using this value in a single place, we don't need to make it an environment variable.
         run: |
           dotnet pack \
-            --configuration Release
-            --output _nuget
+            --configuration Release \
+            --output _nuget \
             -p:PackageVersion=${GITHUB_REF_NAME#v}
 
       # TODO: Changelog?
 
       - name: Push the package to NuGet
         run: |
           dotnet nuget push \
-            _nuget\*.nupkg
-            --source https://api.nuget.org/v3/index.json
+            _nuget/*.nupkg \
+            --source https://api.nuget.org/v3/index.json \
             --api-key ${{ secrets.NUGET_API_KEY }}