diff --git a/posts/binius.md b/posts/binius.md
index ec45f8bb..9c1459ee 100644
--- a/posts/binius.md
+++ b/posts/binius.md
@@ -300,11 +300,11 @@ We can make larger binary fields by taking extensions: if we start with $F_2$ (i
     
 </td><td>
 
-| + | **0** | **1** | **x** | **x+1** |
-| - | - | - | - | - |
-| **0** | 0 | 0 | 0 | 0 |
-| **1** | 0 | 1 | x | x+1 |
-| **x** | 0 | x | x+1 | 1 |
+| *       | **0** | **1** | **x** | **x+1** |
+|---------| - | - | - | - |
+| **0**   | 0 | 0 | 0 | 0 |
+| **1**   | 0 | 1 | x | x+1 |
+| **x**   | 0 | x | x+1 | 1 |
 | **x+1** | 0 | x+1 | 1 | x |
     
 </td></tr></table><br></center>