diff --git a/content/mimiumの多段階計算.md b/content/mimiumの多段階計算.md
index 240f33a2..8dd716e2 100644
--- a/content/mimiumの多段階計算.md
+++ b/content/mimiumの多段階計算.md
@@ -39,7 +39,7 @@ e ::= &\quad R & R \in \mathbb{R}  [number]&\\
       |&\quad mem(e) &[mem]&\\
       |&\quad feed\ x.e &[feed]&\\
       |&\quad `(e) &[quote]&\\
-      |&\quad $(e) &[splice]&\\\
+      |&\quad $(e) &[splice]&\\
       |& \ ...
 \end{align}
 $$