fix SoftNcRunner GM code normalization.

App/wwwroot/HiAPI-docsite/api/Hi.NcParsers.Keywords.IndexNote.html

@@ -6,7 +6,7 @@
       <meta name="viewport" content="width=device-width, initial-scale=1.0">
       <meta name="title" content="Class IndexNote | HiAPI-C# 2025 ">
       
-      
+      <meta name="description" content="JSON-section data shape pairing a single-character address symbol (e.g. &amp;lsquo;O&amp;rsquo;, &amp;lsquo;N&amp;rsquo;) with its numeric index, used to annotate program/sequence numbers on an NC block.">
       <link rel="icon" href="../img/HiAPI.favicon.ico">
       <link rel="stylesheet" href="../public/docfx.min.css">
       <link rel="stylesheet" href="../public/main.css">
@@ -97,7 +97,10 @@ Class IndexNote
   <dl><dt>Assembly</dt><dd>HiMech.dll</dd></dl>
   </div>
 
-  <div class="markdown summary"></div>
+  <div class="markdown summary"><p>JSON-section data shape pairing a single-character address symbol
+(e.g. <code>&lsquo;O&rsquo;</code>, <code>&lsquo;N&rsquo;</code>) with its numeric index, used to annotate
+program/sequence numbers on an NC block.</p>
+</div>
   <div class="markdown conceptual"></div>
 
   <div class="codewrapper">
@@ -184,7 +187,8 @@ Class IndexNote
   
   </h3>
 
-  <div class="markdown level1 summary"></div>
+  <div class="markdown level1 summary"><p>Numeric value associated with <a class="xref" href="Hi.NcParsers.Keywords.IndexNote.html#Hi_NcParsers_Keywords_IndexNote_Symbol">Symbol</a>.</p>
+</div>
   <div class="markdown level1 conceptual"></div>
 
   <div class="codewrapper">
@@ -215,7 +219,8 @@ Class IndexNote
   
   </h3>
 
-  <div class="markdown level1 summary"></div>
+  <div class="markdown level1 summary"><p>Address symbol (e.g. <code>&ldquo;O&rdquo;</code> for program number, <code>&ldquo;N&rdquo;</code> for sequence number).</p>
+</div>
   <div class="markdown level1 conceptual"></div>
 
   <div class="codewrapper">