Error when building the docker image

[greg-akeneo]

the make build command fails with the following error message:

SphinxWarning: /home/akeneo/pim-docs/data/import_and_export_data/formats/attribute.rst.rst:1:broken link: https://github.com/akeneo/pim-community-dev/blob/master/src/Akeneo/Tool/Bundle/MeasureBundle/Resources/config/measure.yml (404 Client Error: Not Found for url: https://github.com/akeneo/pim-community-dev/blob/master/src/Akeneo/Tool/Bundle/MeasureBundle/Resources/config/measure.yml)

Warning, treated as error:
/home/akeneo/pim-docs/data/import_and_export_data/formats/attribute.rst.rst:1:broken link: https://github.com/akeneo/pim-community-dev/blob/master/src/Akeneo/Tool/Bundle/MeasureBundle/Resources/config/measure.yml (404 Client Error: Not Found for url: https://github.com/akeneo/pim-community-dev/blob/master/src/Akeneo/Tool/Bundle/MeasureBundle/Resources/config/measure.yml)
Makefile:19: recipe for target 'lint' failed
make: *** [lint] Error 2