[css-grid-1] s/and/with/

Author: fantasai

css-grid-1/Overview.bs

@@ -1368,7 +1368,7 @@ Explicit Track Sizing: the 'grid-template-rows' and 'grid-template-columns' prop
 	Applies to: <a>grid containers</a>
 	Inherited: no
 	Percentages: refer to corresponding dimension of the content area
-	Computed value: the keyword ''grid-template-columns/none'' or a list, alternating each item  as either a (potentially empty) list of identifiers or a ''minmax()'' or ''repeat()'' notation, representing each <<track-size>> as a ''minmax()'' notation and each <<length-percentage>> computed
+	Computed value: the keyword ''grid-template-columns/none'' or a list, alternating each item  as either a (potentially empty) list of identifiers or a ''minmax()'' or ''repeat()'' notation, representing each <<track-size>> as a ''minmax()'' notation with each <<length-percentage>> computed
 	Animation type: by computed value type
 	</pre>