fix: appropriate word

Co-authored-by: Karan Anand <119553199+anandkaranubc@users.noreply.github.com>
Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>

Author: ShabiShett07

docs/contributing/FAQ.md

@@ -110,7 +110,7 @@ Consider whether the heading can be shortened by renaming variables (e.g., chang
 // eslint-disable-line max-len
 ```
 
-[Reference PR][javascript-len-ref]
+[Reference Comment][javascript-len-ref]
 
 - For Markdown Files