Improve readability.

app/templates/userpage_get.html

@@ -64,9 +64,7 @@
             <p id='p_{{ loop.index0 }}' class="new-word" >
                 <a id="word_{{ loop.index0 }}"  class="btn btn-light" href='http://youdao.com/w/eng/{{ word }}/#keyfrom=dict2.index'
                    role="button">{{ word }}</a>
-                (
-                <a id="freq_{{ loop.index0 }}" title="{{ word }}">{{ freq }}</a>
-                )
+                ( <a id="freq_{{ loop.index0 }}" title="{{ word }}">{{ freq }}</a> )
                 <a class="btn btn-success" onclick="familiar({{ loop.index0 }})" role="button">熟悉</a>
                 <a class="btn btn-warning" onclick="unfamiliar({{ loop.index0 }})" role="button">不熟悉</a>
                 <a class="btn btn-danger" onclick="del_word({{ loop.index0 }})" role="button">删除</a>