CI: Fix in Jenkins file

Change-Id: Iac3103cca2259f29631795be6bced3e1f7fefff8
Signed-off-by: peusterm <manuel.peuster@uni-paderborn.de>
diff --git a/Jenkinsfile b/Jenkinsfile
index dd118e5..31e1f63 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -37,7 +37,6 @@
     }
 }
 
-
 node('docker') {
     checkout scm
     devops_checkout()
@@ -58,9 +57,8 @@
     // custom test stage that executes vim-emu's unit tests as root
     stage("Post-Test") {
         sh "docker images"
-        sh "docker run --rm osm/vim-emu-master ls -l"
-        sh "docker run --rm --privileged --pid='host' -u 0:0 -v /var/run/docker.sock:/var/run/docker.sock osm/vim-emu-master pytest -v"
-        sh "docker run --rm --privileged --pid='host' -v /var/run/docker.sock:/var/run/docker.sock osm/vim-emu-master flake8 --exclude=.eggs,devopsi,build,examples/charms --ignore=E501,W605,W504 ."
+        sh "docker run --rm --privileged --pid='host' -v /var/run/docker.sock:/var/run/docker.sock -u 0:0 osm/vim-emu-master pytest -v"
+        sh "docker run --rm --privileged --pid='host' -v /var/run/docker.sock:/var/run/docker.sock -u 0:0 osm/vim-emu-master flake8 --exclude=.eggs,devopsi,build,examples/charms --ignore=E501,W605,W504 ."
         sh "echo 'done'"
     }
 }