Update README.md

Fixed link to conversion queue

Author: shanecoughlan

README.md

@@ -16,7 +16,7 @@ Our Reference Library is here:
 <https://github.com/OpenChain-Project/Reference-Material>
 
 It contains a lot of documents. If you are looking for suggestions on documents to convert first, please see:
-https://github.com/OpenChain-Project/Reference-Material/blob/master/markdown-conversion-targets.md
+https://github.com/OpenChain-Project/Reference-Material/blob/master/markdown-conversion-queue.md
 
 If you convert one of these documents to MarkDown, please open a Pull Request to submit the updated document. If you need help with that, please ask our education work group at this mailing list:
 <https://lists.openchainproject.org/g/education/messages>
@@ -31,4 +31,4 @@ Then download background tools for MarkDown:
 
 You might want to try using `git` directly at home, so that you can `clone` the repo, `commit` changes to it, `branch` the repo to include your modification in a separate branch, `push` the branch with your changes and any subsequent commits you add. While it is largely unnecessary, by getting familiar with the tool you could later exploit all the power of it.
 
-That’s it! You are ready to help. We look forward to working together to make sure even more people can take advantage of our reference library as they work towards a more trusted, more efficient and more effective supply chain.
+That’s it! You are ready to help. We look forward to working together to make sure even more people can take advantage of our reference library as they work towards a more trusted, more efficient and more effective supply chain.