Update README.mediawiki

Author: cgilliard

README.mediawiki

@@ -651,9 +651,9 @@ Those proposing changes should consider that ultimately consent may rest with th
 | Sancho Panza
 | Informational
 | Draft
-|-
 |- style="background-color: #cfffcf"
 | [[bip-0137.mediawiki|137]]
+|
 | Applications
 | Signatures of Messages using Private Keys
 | Christopher Gilliard