printk.c: comments should refer to /proc/vmcore instead of /proc/vmcoreinfo

In one of those comments a typo was fixed, too.

Signed-off-by: Dirk Gouders <dirk@gouders.net>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

kernel/printk/printk.c

@@ -705,9 +705,9 @@ const struct file_operations kmsg_fops = {
 
 #ifdef CONFIG_KEXEC
 /*
- * This appends the listed symbols to /proc/vmcoreinfo
+ * This appends the listed symbols to /proc/vmcore
  *
- * /proc/vmcoreinfo is used by various utiilties, like crash and makedumpfile to
+ * /proc/vmcore is used by various utilities, like crash and makedumpfile to
  * obtain access to symbols that are otherwise very difficult to locate.  These
  * symbols are specifically used so that utilities can access and extract the
  * dmesg log from a vmcore file after a crash.