"Included Concept Identifier Listnbsp" instead of "Included Concept Identifier List"

Atlas 2.9

### Actual behavior
<img width="546" alt="Безымянный" src="https://user-images.githubusercontent.com/77493858/118255690-3bc86080-b4b5-11eb-83af-3dd8c01f45e7.png">

### Steps to reproduce behavior

1. Open Atlas
2. Go to Cohort Definition -> Open any cohort
3. Navigate to Export tab
