fix: learn-english mode now works

Author: pham

_includes/session/bubble.html

@@ -4,7 +4,6 @@
       {%- if session_data.index %}
         <div class="index">{{ include.index }}</div>
       {%- endif %}
-
       {% assign words = include.text | replace: '\', '<br/>' | split: " " %}
       {%- for raw in words %}
         {%- if session_data.mode == 'learn-english' %}

_includes/session/hilight_word.html

@@ -2,7 +2,7 @@
 {%- assign str = word | remove_first: '^' %}
 
 {%- if str == word %}
-  {{ word }}
+  {{ include.word }}
 {%- else -%}
   {%- assign w = str
      | remove_first: '.'