diff --git a/bip-0174.mediawiki b/bip-0174.mediawiki
index 49bc0605..b14efe20 100644
--- a/bip-0174.mediawiki
+++ b/bip-0174.mediawiki
@@ -103,7 +103,7 @@ The format of each key-value map is as follows:
 | separator
 | char
 | <tt>0x00</tt>
-| Must be <tt>0x00</tt>.
+| Must be <tt>0x00</tt> at the end of the map.
 |}
 
 At the beginning of each key is a compact size unsigned integer representing the type.