files: correct message

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>

files.c

@@ -138,7 +138,7 @@ static int collect_fd(int pid, struct fdinfo_entry *e)
 	}
 
 	if ((nr_fdinfo_descs + 1) * sizeof(struct fdinfo_desc) >= 4096) {
-		pr_panic("OOM storing pipes\n");
+		pr_panic("OOM storing fdinfo descriptions\n");
 		return -1;
 	}