UM: Adjust printk in create_proc_mconsole()

Adjust printk in create_proc_mconsole() to reflect it is now using
proc_create() not create_proc_mconsole().

Signed-off-by: David Howells <dhowells@redhat.com>
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index 4bd82ac..d7d2185 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -782,8 +782,7 @@
 
 	ent = proc_create("mconsole", 0200, NULL, &mconsole_proc_fops);
 	if (ent == NULL) {
-		printk(KERN_INFO "create_proc_mconsole : create_proc_entry "
-		       "failed\n");
+		printk(KERN_INFO "create_proc_mconsole : proc_create failed\n");
 		return 0;
 	}
 	return 0;