Merge pull request bitcoin#798 from wigy-opensource-developer/patch-1

Updated BIP-0138 Comments-Summary

Author: luke-jr

bip-0178.mediawiki

@@ -3,7 +3,7 @@
   Layer: Applications
   Title: Version Extended WIF
   Author: Karl-Johan Alm <[email protected]>
-  Comments-Summary: No comments yet.
+  Comments-Summary: Discouraged for implementation (one person)
   Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0178
   Status: Draft
   Type: Standards Track