fix: respond to feanil suggestion 1

Change the wording which indicate which project we extract and why

Co-authored-by: Feanil Patel <[email protected]>

i18n.sh

@@ -42,7 +42,10 @@ echo "[main]" >> $TX_CONFIG_FILE
 echo "host = https://www.transifex.com" >> $TX_CONFIG_FILE
 
 
-# Open-edx related projects, for more information please refer to @feanil
+# The set of books to run translations for.
+# Currently this is only a subset of the books in this repo because we are in the middle of
+# assesing which books will remain a part of openedx and which ones are actually specific
+# to edx.org
 projects=(
     "en_us/open_edx_students"
     "en_us/open_edx_course_authors"