edit jenkinsfile

Jenkins/master.jenkins

@@ -23,7 +23,7 @@ pipeline {
           sh 'docker stop schedule || exit 0'
           sh 'docker rm schedule || exit 0'
           sh 'docker build -t basic .'
-          sh "docker run -d --name schedule -p " + "${env.PORT}" +" : " +"${env.PORT}" + " -t basic"
+          sh "docker run -d --name schedule -p " + "${env.PORT}" +":" +"${env.PORT}" + " -t basic"
         }
       } 
     }