[skip ci] attempt to fix tooltip offset

app/assets/stylesheets/framework/avatar.scss

@@ -101,6 +101,6 @@
   border-radius: 1em;
   font-family: $regular_font;
   font-size: 9px;
-  line-height: 17px;
+  line-height: 16px;
   text-align: center;
 }

app/assets/stylesheets/pages/issuable.scss

@@ -485,7 +485,7 @@
     .avatar-counter {
       display: inline-block;
       vertical-align: middle;
-      line-height: 16px;
+      // margin-top: 1px;
       min-width: 18px;
     }
 

app/models/concerns/issuable.rb

@@ -118,7 +118,9 @@ module Issuable
     end
 
     def assignees
-      [User.first, User.last, User.first, User.last, User.first, User.last, User.first, User.last, User.first, User.last, User.first, User.last, User.first, User.last]
+      [User.first, User.last, User.first, User.last]
+
+      # [User.first, User.last, User.first, User.last, User.first, User.last, User.first, User.last, User.first, User.last, User.first, User.last, User.last]
     end
   end