doc: fix typo in globals.md
Use apostrophe for possessive.
Signed-off-by: Daeyeon Jeong daeyeon.dev@gmail.com
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Use apostrophe for possessive.
Signed-off-by: Daeyeon Jeong daeyeon.dev@gmail.com