Spellcheck fixes

./ivi-shell/README:19: protocal  ==> protocol
./src/compositor.h:596: seperate  ==> separate
./src/version.h.in:33: actualy  ==> actually
./src/cms-helper.h:44: embeded  ==> embedded
./protocol/fullscreen-shell.xml:65: seperate  ==> separate
./protocol/xdg-shell.xml:150: auxilliary  ==> auxiliary
./clients/window.c:1035: preferrably  ==> preferably

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
diff --git a/clients/window.c b/clients/window.c
index 1399fa4..b84d3b2 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -1032,7 +1032,7 @@
 	surface->dx = dx;
 	surface->dy = dy;
 
-	/* pick a free buffer, preferrably one that already has storage */
+	/* pick a free buffer, preferably one that already has storage */
 	for (i = 0; i < MAX_LEAVES; i++) {
 		if (surface->leaf[i].busy)
 			continue;