Replace bare ampersand with XML entity for the same.

Author: bclothier

Rubberduck.Deployment.Build/RubberduckPostBuildTask.cs

@@ -91,8 +91,8 @@ public class RubberduckPostBuildTask : AppDomainIsolatedTask
         public string IncludeDir { get; set; }
 
         /// <summary>
-        /// Pipe-delimited list of DLL to generate TLBs from. Should contain only name & extension and exist in <see cref="SourceDir"/>.
-        /// </summary>
+        /// Pipe-delimited list of DLL to generate TLBs from. Should contain only name &amp; extension and exist in <see cref="SourceDir"/>.
+        /// </summary> 
         [Required]
         public string FilesToExtract { get; set; }