[css-text-decor-4][editorial] Changed wording regarding "trimming" of text decorations

Author: SebastianZ

css-text-decor-4/Overview.bs

@@ -860,7 +860,7 @@ Text Decoration Line Uniformity</h3>
 
 
 <h4 id="text-decoration-inset-property">
-Text Decoration Line Trimming and Extension: the 'text-decoration-inset' property</h4>
+Adjusting Text Decoration Line Lengths: the 'text-decoration-inset' property</h4>
 
 	<pre class="propdef">
 	Name: text-decoration-inset
@@ -901,7 +901,7 @@ Text Decoration Line Trimming and Extension: the 'text-decoration-inset' propert
 
 		<dt><dfn>auto</dfn></dt>
 		<dd>
-			The UA chooses a trim amount that ensures that
+			The UA chooses an inset amount that ensures that
 			if two identical underlined elements appear side-by-side
 			they do not appear to have a single underline.
 			(This is important in Chinese, where underlining is a form of punctuation.)
@@ -917,15 +917,15 @@ Text Decoration Line Trimming and Extension: the 'text-decoration-inset' propert
 			</div>
 	</dl>
 
-	Text decoration trimming is subject to 'box-decoration-break':
+	The adjustment of the text decoration's length is subject to 'box-decoration-break':
 	* for ''box-decoration-break/slice'' (the default)
-		trimming is only applied to the [=start=] edge of the first fragment
+		length adjustment is only applied to the [=start=] edge of the first fragment
 		and the [=end=] edge of the last fragment,
-		and may accumulate to other fragments if the amount of the trim
+		and may accumulate to other fragments if the amount of the inset
 		is more than the length of the fragment.
 		<!-- Percentages are relative to the total length of the [=decorating box=]. -->
 	* for ''box-decoration-break/clone''
-		trimming is applied to each fragment independently.
+		length adjustment is applied to each fragment independently.
 		<!-- and percentages are relative to the length of that fragment individually -->
 
 <h3 id="text-decoration-skipping">