Correct spelling mistakes.

code/client/cl_keys.c

@@ -177,7 +177,7 @@ keyname_t keynames[] =
 
 	{"PAUSE", K_PAUSE},
 	
-	{"SEMICOLON", ';'},	// because a raw semicolon seperates commands
+	{"SEMICOLON", ';'},	// because a raw semicolon separates commands
 
 	{"WORLD_0", K_WORLD_0},
 	{"WORLD_1", K_WORLD_1},
@@ -919,7 +919,7 @@ void Key_SetBinding( int keynum, const char *binding ) {
 	keys[keynum].binding = CopyString( binding );
 
 	// consider this like modifying an archived cvar, so the
-	// file write will be triggered at the next oportunity
+	// file write will be triggered at the next opportunity
 	cvar_modifiedFlags |= CVAR_ARCHIVE;
 }
 
@@ -1305,7 +1305,7 @@ void CL_KeyDownEvent( int key, unsigned time )
 	// send the bound action
 	CL_ParseBinding( key, qtrue, time );
 
-	// distribute the key down event to the apropriate handler
+	// distribute the key down event to the appropriate handler
 	if ( Key_GetCatcher( ) & KEYCATCH_CONSOLE ) {
 		Console_Key( key );
 	} else if ( Key_GetCatcher( ) & KEYCATCH_UI ) {
@@ -1387,7 +1387,7 @@ void CL_CharEvent( int key ) {
 		return;
 	}
 
-	// distribute the key down event to the apropriate handler
+	// distribute the key down event to the appropriate handler
 	if ( Key_GetCatcher( ) & KEYCATCH_CONSOLE )
 	{
 		Field_CharEvent( &g_consoleField, key );