1 files changed, 1 insertions, 0 deletions
diff --git a/ip.c b/ip.c
index 600fb86..a042c79 100644
--- a/ip.c
+++ b/ip.c
@@ -1,3 +1,4 @@
+/* See LICENSE file for copyright and license details. */
 #include <err.h>
 #include <ifaddrs.h>
 #include <netdb.h>