fix(Link): votes by text

Author: Carlos Rufo Jimenez

src/components/Link.js

@@ -55,7 +55,7 @@ class Link extends Component {
             {this.props.link.votes.length} votes | by{' '}
             {this.props.link.postedBy
               ? this.props.link.postedBy.name
-              : 'Unknown'}
+              : 'Unknown'}{' '}
             {timeDifferenceForDate(this.props.link.createdAt)}
           </div>
         </div>