[big_bird] Fix thumbnail path

julien-c · julien-c · commit 694370520b3f · 2021-03-31T16:07:28.000+02:00
diff --git a/big-bird.md b/big-bird.md
@@ -1,6 +1,6 @@
 ---
 title: "Understanding BigBird's Block Sparse Attention"
-thumbnail: /blog/assets/18_big_bird/18_big_bird/attn.png
+thumbnail: /blog/assets/18_big_bird/attn.png
 ---
 
 <h1>
