Update RELEASING.md

RELEASING.md

@@ -5,7 +5,7 @@ Releasing
  2. Update the `README.md` with the new version and update `CHANGELOG.md` 
  3. `./gradlew clean build`
  4. `git commit -am "Prepare for release X.Y.Z."` (where X.Y.Z is the new version)
- 5. `git tag -a X.Y.Z -m "Version X.Y.Z"` -m "Changelog message 1" - m "Changelog message 2" -m "Changelog message 3"
+ 5. `git tag -a X.Y.Z -m "Version X.Y.Z"` `-m "Changelog message 1"` `-m "Changelog message 2"` `-m "Changelog message 3"`
  6. `git push && git push --tags`
 
  *Note:* To get the changelog messages from the commit history, issue