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/
#ifndef _PURPLE_CLIENT_H_INCLUDED_
#define _PURPLE_CLIENT_H_INCLUDED_
#include <glib.h>
#include "purple-client-bindings.h"
G_BEGIN_DECLS
void purple_init(void);
G_END_DECLS
#endif