treewide: Fix typos in printk

This patch fix spelling typos found in printk
within various part of the kernel sources.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index 6658a50..3ae1611 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -122,7 +122,7 @@
 			if (match_int(&args[0], &option))
 				return -EINVAL;
 			if (option <= 0) {
-				EXOFS_ERR("Timout must be > 0");
+				EXOFS_ERR("Timeout must be > 0");
 				return -EINVAL;
 			}
 			opts->timeout = option * HZ;