test add tokenizer

docs/howtostudykorean/unit-1/09-conjugate-이다.md

@@ -197,7 +197,7 @@ vocabulary:
       examples:
         - ko: 저는 어렸을 때부터 **야구**를 좋아했어요
           en: I've liked **baseball** since I was young
-        - ko: "**야구선수**는 공을 세게 던졌어요"
+        - ko: "**야구**선수는 공을 세게 던졌어요"
           en: The **baseball** player threw the ball hard
         - ko: 저는 **야구**를 잘해요
           en: I play **baseball** well
@@ -1162,7 +1162,7 @@ Common Usages:
 Example:
 
 - 저는 어렸을 때부터 **야구**를 좋아했어요 = <span class="md spoiler">I’ve liked **baseball** since I was young</span>
-- **야구선수**는 공을 세게 던졌어요 = <span class="md spoiler">The **baseball** player threw the ball hard</span>
+- **야구**선수는 공을 세게 던졌어요 = <span class="md spoiler">The **baseball** player threw the ball hard</span>
 - 저는 **야구**를 잘해요 = <span class="md spoiler">I play **baseball** well</span>
 - **야구**는 좋은 스포츠야 = <span class="md spoiler">**Baseball** is a good sport</span>
 - 우리는 **야구**를 1시에 할 거예요 = <span class="md spoiler">We will play **baseball** at 1:00</span>