correct typo in Matt's bio

Author: Thatsmusic99

_data/committee/2025-26.yaml

@@ -119,7 +119,7 @@ people:
       Matt here, your Post-Graduate (Research) Rep (and boy am I good at "repping").
       I'll be looking out for all the research post-graduates over the year,
       as well as introducing CSS to all the new students in September.
-      We've had such a good inclusion of PGT students in 2024/25 so I'm looking
+      We've had such a good inclusion of PGR students in 2024/25 so I'm looking
       forward to keeping that going with fun events that are accessible to the needs
       of my cohort. I may be crazy, but I'll never be scary so always feel free to
       come over for a chat! #ILoveOSM