pidgin/pidgin

Fix some spelling errors
release-2.x.y
2021-01-21, Richard Laager
5201d33e8999
Fix some spelling errors

This is #438, but for the release-2.x.y branch. There were more errors in release-2.x.y (which is where I was starting) than default.

Testing Done:
I looked at the diff.

Reviewed at https://reviews.imfreedom.org/r/439/
/** @page ui-ops UiOps structures
When implementing a UI for libpurple, you need to fill in various UiOps
structures:
- #PurpleAccountUiOps
- #PurpleBlistUiOps
- #PurpleConnectionUiOps
- #PurpleConversationUiOps
- #PurpleCoreUiOps
- #PurpleDebugUiOps
- #PurpleDnsQueryUiOps
- #PurpleEventLoopUiOps (without this, nothing will work and you will cry)
- #PurpleIdleUiOps
- #PurpleNotifyUiOps
- #PurplePrivacyUiOps
- #PurpleRequestUiOps
- #PurpleRoomlistUiOps
- #PurpleSoundUiOps
- #PurpleWhiteboardUiOps
- #PurpleXferUiOps
*/
// vim: ft=c.doxygen