diff --git a/vector-space.md b/vector-space.md
index 79b32f1..e87a591 100644
--- a/vector-space.md
+++ b/vector-space.md
@@ -40,7 +40,7 @@ So the header now looks like this:
 
     +-----+--------------+------+------+------------------------+
     | 0   | 32           | 96   | 160  | 168  ...(167 + size) /
-    | tag | vecp-pointer | size | mark | payload...           /
+    | tag | vecp-pointer | size | mark | payload...          /
     +-----+--------------+------+------+--------------------+
 
 #### Alternative mark-bit strategy