Update bip-XYZ.mediawiki

Author: ovrdos

bip-XYZ.mediawiki

@@ -18,10 +18,9 @@ and unique pairs of emoji characters to enable mnemonic phrases to be represente
 in a universally recognizable, language agnostic form, while remaining compatible 
 with existing deterministic wallet standards.
 
-This BIP describes the implementation of a mnemonic code or mnemonic sentence --
-a group of easy to remember emojisets -- for the generation of deterministic wallets.
+This BIP describes a group of emojisets for the generation of deterministic wallets.
 
-Today emoji characters are globally recognized symbols with strong visual memorability. 
+Today emoji characters are globally recognized symbols with strong visual memorability.
 
 ==License==