Update how-to-apply.md

Author: rowlandm

how-to-apply.md

@@ -13,7 +13,7 @@ Before you apply - please ensure you can take the time to spend doing at least 6
 - the rest working on projects in your own time and asking 10+ questions a week at standups that run twice a day but are not mandatory
 
 Also please ensure you:
-- ask 10 questions a week about your project,
+- ask 10+ questions a week about your project,
 - email a group weekly report before your meeting each week,
 - keep an Individual Learning Plan (ILP) and a technical diary,
 - keep on top of the emails sent about your internship (there are a lot!),