Update README.md

Author: ctkelley

README.md

@@ -31,7 +31,7 @@ __Please do not make PRs. If you stumble on this mess and have questions/ideas .
 
 Nothing is in final form and I am changing the API, internal structures, exported functions/structs and all kinds of other stuff frequently. When/if I announce this on Discourse, then it will be time for complaints.
 
-__The __mplu__ and __mpglu__ functions are probably stable for now.
+The __mplu__ and __mpglu__ functions are probably stable for now.
 
 ## Coming Attractions