refactor: improve code format

PS: Just know my baby had it's first kick :D

libs/live-fns/keybase.js

@@ -1,6 +1,8 @@
 const got = require('../got.js')
 
-const convertFingerprintTo64bit = fingerprint => fingerprint.slice(-16).toUpperCase().match(/.{1,4}/g).join(' ')
+const convertFingerprintTo64bit = fingerprint => {
+  return fingerprint.slice(-16).toUpperCase().match(/.{4}/g).join(' ')
+}
 
 module.exports = async (topic, username) => {
   const endpoint = `https://keybase.io/_/api/1.0/user/lookup.json`
@@ -10,13 +12,14 @@ module.exports = async (topic, username) => {
       fields: 'public_keys'
     }
   })
-  const user = body.them[0]
+
+  const fingerprint = body.them[0].public_keys.primary.key_fingerprint
 
   switch (topic) {
     case 'pgp':
       return {
         subject: 'PGP',
-        status: convertFingerprintTo64bit(user.public_keys.primary.key_fingerprint),
+        status: convertFingerprintTo64bit(fingerprint),
         color: 'blue'
       }
     default: