Update markdown-conversion-targets.md

Author: shanecoughlan

markdown-conversion-targets.md

@@ -8,7 +8,7 @@ Flagged documents to convert:
 
 * Using OpenChain in Mergers and Acquisitions:
 <https://github.com/OpenChain-Project/Reference-Material/blob/master/Guides/Official/OpenChain-in-Mergers-and-Acquisitions/2.0/en/Assessment-Of-OS-Practices-In-Merger-and-Acquisition.docx>
-(underway as Issue !27)
+(underway as [Issue 27](https://github.com/OpenChain-Project/Reference-Material/issues/27))
 
 * Managers Guide to understanding OpenChain:
 <https://github.com/OpenChain-Project/Reference-Material/blob/master/Guides/Official/OpenChain-For-Managers/2.0/en/OpenChain%20For%20Managers%20-%20Version%201.0.docx>