Fix typo in image name
Fix typo in image name

Signed-off-by: Ben Firshman <73675debcd8a436be48ec22211dcf44fe0df0a64@firshman.co.uk>

TeamHeqing/voting-app,reshma-k/example-voting-app,monisallam/docker_jenkins_app,TeamHeqing/voting-app,ashikmohammed12/testrepo,monisallam/docker_jenkins_app,kavisuresh/example-voting-app,chrisdias/example-voting-app,reedflinch/example-voting-app,sergey-korolev/demo-app,kavisuresh/example-voting-app,TeamHeqing/voting-app,ashikmohammed12/testrepo,sergey-korolev/demo-app,reshma-k/example-voting-app,ashikmohammed12/testrepo,chrisdias/example-voting-app,TeamHeqing/voting-app,reshma-k/example-voting-app,kavisuresh/example-voting-app,reedflinch/example-voting-app,sergey-korolev/demo-app,sergey-korolev/demo-app,TeamHeqing/voting-app,reshma-k/example-voting-app,chrisdias/example-voting-app,monisallam/docker_jenkins_app,reshma-k/example-voting-app,chrisdias/example-voting-app,sergey-korolev/demo-app,monisallam/docker_jenkins_app,reedflinch/example-voting-app,reshma-k/example-voting-app,reedflinch/example-voting-app,sergey-korolev/demo-app,ashikmohammed12/testrepo,chrisdias/example-voting-app,monisallam/docker_jenkins_app