refactor: fix lint warning on lib/letter-avatars.js

Signed-off-by: BoHong Li <[email protected]>

Author: a60814billy

lib/letter-avatars.js

@@ -30,14 +30,14 @@ exports.generateAvatarURL = function (name, email = '', big = true) {
   if (typeof email !== 'string') {
     email = '' + name + '@example.com'
   }
-  name=encodeURIComponent(name)
+  name = encodeURIComponent(name)
 
   let hash = crypto.createHash('md5')
   hash.update(email.toLowerCase())
   let hexDigest = hash.digest('hex')
 
   if (email !== '' && config.allowGravatar) {
-    photo = 'https://www.gravatar.com/avatar/' + hexDigest;
+    photo = 'https://www.gravatar.com/avatar/' + hexDigest
     if (big) {
       photo += '?s=400'
     } else {