[css-align-3] fix typo

Author: vwkd

css-align-3/Overview.bs

@@ -1936,7 +1936,7 @@ Row and Column Gutters: the 'row-gap' and 'column-gap' properties</h3>
 	These properties specify fixed-length <dfn export lt="gutter">gutters</dfn>
 	between items in the container,
 	adding space between them--
-	in a manner to the ''justify-content/space-between'' keyword
+	in a manner similar to the ''justify-content/space-between'' keyword
 	of the <a>content-distribution properties</a>,
 	but of a fixed size instead of as a fraction of remaining space.
 	The 'column-gap' property specifies spacing between “columns”,