COPYING.txt contains placeholder text

[navarr]

Line 7:

<insert file name of the MEE license>

Should be replaced with the file name of the Magento2 Enterprise Edition License.

[veloraven]

@navarr thank you for your report.
Please, provide the used version. If the problem is actual for a specific tag, please, specify it and be sure that the latest update was used.

[navarr]

branch develop, Line 7...

https://github.com/magento/magento2/blob/develop/COPYING.txt#L7

[veloraven]

@navarr internal ticket MAGETWO-56532 was created and linked with this issue.