Update _data/mentors.yml

Co-authored-by: Jennet Turkkan <67760504+jennethydyrova@users.noreply.github.com>

Author: khairahscorner

_data/mentors.yml

@@ -3046,7 +3046,7 @@
     experience: 5-7 Years
     years: 7
     mentee: |
-      Somewhere beginner level or mid level that's looking for career guide
+      Somewhere beginner level or mid level that's looking for career guide.
     areas:
     - Frontend Developer
     - Fullstack Developer