chore: remove redundant word (#20058)

pxwanglu · web-flow · commit 1b3881d7e859 · 2025-08-30T19:13:50.000+09:00
Signed-off-by: pxwanglu &lt;pxwanglu@icloud.com&gt;
diff --git a/docs/src/_includes/components/button.macro.html b/docs/src/_includes/components/button.macro.html
@@ -7,7 +7,7 @@
         {%- if params.text -%}
             {{ params.text }}
         {%- else -%}
-            This is a button button
+            This is a button
         {%- endif -%}
     </button>
     {%- else -%}
