Update .github/workflows/publish.yml

Co-authored-by: Benjamin Quorning <22333+bquorning@users.noreply.github.com>

.github/workflows/publish.yml

@@ -20,7 +20,7 @@ jobs:
       - uses: rubygems/release-gem@v1
       - name: Replace version in Antora config
         run: |
-          sed -i "s/version:.*$/version: ~/g" docs/antora.yml
+          sed -i 's/version:.*$/version: ~/' docs/antora.yml
       - name: Commit version change
         run: |
           git config user.name "${GITHUB_ACTOR}"