fix trailing whitespace

Author: rspier

pages/mentor/19-selecting_students_and_mentors.md

@@ -38,7 +38,7 @@ GSoC contributors are allowed to submit up to 3 proposals each year, and they ca
 
 Ranking is taken into account when slots are allocated to projects. The higher your organization ranks a proposal the more likely your organization will receive it, in the case another organization also ranks a proposal from the same contributor. If a tie breaker is necessary, then Google's AI will select which org will receive the proposal.
 
-**New in 2025, the GSoC applicants will be able to rank their proposals with their #1, #2 and #3 preferences. Only Google Admins will be able to see these preferences and they will be considered but not guaranteed. Google Admins will go through and review any situations where a contributor was selected by multiple orgs. In the case where the GSoC applicant's 2nd or 3rd choice org was granted their proposal, Google Admins will reach out to that org and let them know the applicant preferred another org over their org. The org will get to decide whether to keep the contributor (might happen if they had no other great applicants for the project idea and it's very important to the org) or they can release that contributor (to their preferred org) and notify Google Admins of who they would like to replace that now empty spot. 
+**New in 2025, the GSoC applicants will be able to rank their proposals with their #1, #2 and #3 preferences. Only Google Admins will be able to see these preferences and they will be considered but not guaranteed. Google Admins will go through and review any situations where a contributor was selected by multiple orgs. In the case where the GSoC applicant's 2nd or 3rd choice org was granted their proposal, Google Admins will reach out to that org and let them know the applicant preferred another org over their org. The org will get to decide whether to keep the contributor (might happen if they had no other great applicants for the project idea and it's very important to the org) or they can release that contributor (to their preferred org) and notify Google Admins of who they would like to replace that now empty spot.
 
 If you "lose" the project due to another org ranking it higher, Google will contact you to see which project you would like to replace that slot with. The system will automatically select the next ranked proposal (if your org did not receive all the slots you asked for) but the OA will have a day or so to let Google Admins know if they would prefer to adjust that project slot to a different contributor.