diff --git a/src/ziplist.c b/src/ziplist.c
index c9b954e0b..9fa94bf1f 100644
--- a/src/ziplist.c
+++ b/src/ziplist.c
@@ -117,7 +117,7 @@
  *
  *  [0f 00 00 00] [0c 00 00 00] [02 00] [00 f3] [02 f6] [ff]
  *        |             |          |       |       |     |
- *     zlbytes        zltail    entries   "2"     "5"   end
+ *     zlbytes        zltail     zllen    "2"     "5"   end
  *
  * The first 4 bytes represent the number 15, that is the number of bytes
  * the whole ziplist is composed of. The second 4 bytes are the offset