fix SoftNcRunner GM code normalization.

App/wwwroot/HiAPI-docsite/api/Hi.NcParsers.LogicSyntaxs.PositioningSyntax.html

@@ -207,7 +207,8 @@ their parameters with cycle-specific G91 semantics.
   
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+  <div class="markdown level1 summary"><p>Default instance with standard settings.</p>
+</div>
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@@ -270,7 +271,8 @@ their parameters with cycle-specific G91 semantics.
   
   </h3>
 
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+  <div class="markdown level1 summary"><p>XML element name used to register this syntax with <a class="xref" href="Hi.Common.XmlUtils.XFactory.html">XFactory</a>.</p>
+</div>
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