diff --git a/README.md b/README.md
index 6a3c612..64dd057 100644
--- a/README.md
+++ b/README.md
@@ -8229,10 +8229,6 @@ A connection leak is a situation where database connection isn't closed after be
 * Check for table locks and kill irrelevant locking sessions
 </b></details>
 
-<details>
-<summary>What is a connection leak?</summary><br><b>
-</b></details>
-
 <details>
 <summary>What is a Data Warehouse?</summary><br><b>