[css-grid-2][css-gaps-1][editorial] Namespace repeat() definitions. w3c#11385 (w3c#11388)

Author: kbabbitt

css-gaps-1/Overview.bs

@@ -636,7 +636,7 @@ Lists of values and the ''repeat()'' notation {#lists-repeat}
 		</pre>
 	</div>
 
-	Such a list may contain <dfn>repeat()</dfn> notations.
+	Such a list may contain <dfn for="<repeat-line-color>,<auto-repeat-line-color>,<repeat-line-style>,<auto-repeat-line-style>,<repeat-line-width>,<auto-repeat-line-width>">repeat()</dfn> notations.
 	Similar to [[css-grid-1#repeat-notation]], these notations allow a series of <a>gap decorations</a>
 	that exhibit a recurring pattern to be written in a more compact form.
 

css-grid-2/Overview.bs

@@ -1801,7 +1801,7 @@ Naming Grid Lines: the <css>[<<custom-ident>>*]</css> syntax</h4>
 <h4 id='repeat-notation'>
 Repeating Rows and Columns: the ''repeat()'' notation</h4>
 
-	The <dfn>repeat()</dfn> notation represents a repeated fragment of the <a>track list</a>,
+	The <dfn for="<track-repeat>,<auto-repeat>,<fixed-repeat>,<name-repeat>">repeat()</dfn> notation represents a repeated fragment of the <a>track list</a>,
 	allowing a large number of columns or rows that exhibit a recurring pattern
 	to be written in a more compact form.