push the word 'image' right

[zhengjoel]

trafficstars

[elasticmachine]

Since this is a community submitted pull request, a Jenkins build has not been kicked off automatically. Can an Elastic organization member please verify the contents of this patch and then kick off a build manually?

[cla-checker-service[bot]]

❌ Author of the following commits did not sign a Contributor Agreement: 38a0619875d2f68687aa065c67e23f64537749ff

Please, read and sign the above mentioned agreement if you want to contribute to this project

[chrisemke]

it's duplicated: https://github.com/elastic/elasticsearch-php/pull/1217