fix SoftNcRunner GM code normalization.

App/wwwroot/HiAPI-docsite/api/Hi.Common.FileLines.FileLineCharIndexSegment.html

@@ -280,7 +280,9 @@ with specified begin and end positions.</p>
   
   </h3>
 
-  <div class="markdown level1 summary"></div>
+  <div class="markdown level1 summary"><p>Initializes a new instance that spans the entire <code class="paramref">indexedFileLine</code>
+— from its first character to one past its last character.</p>
+</div>
   <div class="markdown level1 conceptual"></div>
 
   <div class="codewrapper">
@@ -290,7 +292,8 @@ with specified begin and end positions.</p>
   <h4 class="section">Parameters</h4>
   <dl class="parameters">
     <dt><code>indexedFileLine</code> <a class="xref" href="Hi.Common.FileLines.IIndexedFileLine.html">IIndexedFileLine</a></dt>
-    <dd></dd>
+    <dd><p>The file line whose full extent the segment should cover.</p>
+</dd>
   </dl>