L104991: Removing spaces to avoid issues in localization process (#2769)

Localization team has reported source content issue that causes localized version to have broken/different format compared to en-us version.  
Description:  The OPS builds for cs-CZ, pl-PL and tr-TR failed. Extra spaces need to be removed.

Author: v-maudel

xml/System.Runtime.Loader/AssemblyLoadContext+ContextualReflectionScope.xml

@@ -20,15 +20,13 @@
   <Docs>
     <summary>Provides a return type used exclusively for <see cref="M:System.Runtime.Loader.AssemblyLoadContext.EnterContextualReflection" />. It is intended to be used as an <see cref="T:System.IDisposable" /> in a <see langword="using" /> block.</summary>
     <remarks>
-      <format type="text/markdown">
-        <![CDATA[
+      <format type="text/markdown"><![CDATA[
 
 ### Remarks
 
 This is an implementation detail of the <xref:System.Runtime.Loader.AssemblyLoadContext.EnterContextualReflection%2A> APIs. It is a struct, to avoid heap allocation. It is required to be public to avoid boxing. 
 
-          ]]>
-      </format>
+          ]]></format>
     </remarks>
   </Docs>
   <Members>