Fixed typo in CI script

Jenkinsfile

@@ -49,7 +49,7 @@ pipeline {
                     steps {
                         sh returnStatus: true, script: 'python -m twine upload -u __token__ -p ${TOKEN} --non-interactive --disable-progress-bar --verbose dist/*'
                     }
-                }-
+                }
             }
         }
     }