diff --git a/content/CSE5313/CSE5313_L14.md b/content/CSE5313/CSE5313_L14.md
index da6498a..cc45503 100644
--- a/content/CSE5313/CSE5313_L14.md
+++ b/content/CSE5313/CSE5313_L14.md
@@ -295,3 +295,7 @@ $\Psi_D$ invertible by construction.
 - DC computes $\Psi_D^{-1}C_DM = (S+\Psi_D^{-1}\Delta_D^T, T)$
 - DC obtains $T$.
 - Subtracts $\Psi_D^{-1}\Delta_D T^T$ from $S+\Psi_D^{-1}\Delta_D T^T$ to obtain $S$.
+
+<details>
+<summary>Fill an example here please.</summary>
+</details>