Merge pull request #19 from SignPath/stefan-wenig-patch-1

Fix formatting in ClickOnce signing documentation

Author: stefan-wenig

docs/artifact-configuration/reference.md

@@ -79,7 +79,7 @@ See also:
 
 {%- include_relative render-ac-directive-table.inc directive="clickonce-sign" -%}
 
-ClickOnce signing, also called 'manifest signing', is a method used for ClickOnce applications and Microsoft Office Add-ins created using Visual Studio Tools for Office (VSTO). Using `<clickonce-sign>` is equivalent to using Microsoft's `mage.exe`.
+ClickOnce signing, also called _manifest signing_, is a method used for ClickOnce applications and Microsoft Office Add-ins created using Visual Studio Tools for Office (VSTO). Using `<clickonce-sign>` is equivalent to using Microsoft's `mage.exe`.
 
 ClickOnce signing applies to directories, not to individual files. Therefore, you need to specify a `<directory>` element for this method. If you want to sign files in the root directory of a container, specify `path="."`.