[css-scroll-snap] Line-wrapping. (Whitespace-only change.)

Author: fantasai

css-scroll-snap/Overview.bs

@@ -309,16 +309,25 @@ Scroll Snap Strictness: the ''scroll-snap-type/none'', ''proximity'', and ''mand
     <dl dfn-type="value" dfn-for="scroll-snap-type">
         <dt><dfn>none</dfn>
         <dd>
-            If specified on a <a>scroll container</a>, the <a>scroll container</a> must not <a>snap</a>.
+            If specified on a <a>scroll container</a>,
+            the <a>scroll container</a> must not <a>snap</a>.
 
         <dt><dfn>mandatory</dfn>
         <dd>
-            If specified on a <a>scroll container</a>, the <a>scroll container</a> is required to be <a>snapped</a> to a snap position when there are no active scrolling operations.  If a reachable snap position exists then the scroll container must <a>snap</a> at the termination of a scroll (if none exist then no <a>snapping</a> occurs).
+            If specified on a <a>scroll container</a>,
+            the <a>scroll container</a> is required to be <a>snapped</a> to a snap position
+            when there are no active scrolling operations.
+            If a reachable snap position exists
+            then the scroll container must <a>snap</a> at the termination of a scroll
+            (if none exist then no <a>snapping</a> occurs).
 
 
         <dt><dfn>proximity</dfn>
         <dd>
-            If specified on a <a>scroll container</a>, the <a>scroll container</a> may <a>snap</a> to a snap position at the termination of a scroll, at the discretion of the UA given the parameters of the scroll.
+            If specified on a <a>scroll container</a>,
+            the <a>scroll container</a> may <a>snap</a> to a snap position
+            at the termination of a scroll,
+            at the discretion of the UA given the parameters of the scroll.
     </dl>
 
     Advisement: