Database-UML.md

@@ -6,9 +6,7 @@ classDiagram
     Session : +DATETIME start_date
     Session : +DATETIME end_date
     Session : +VARCHAR[20] hpc_system
-```   
-```mermaid
-classDiagram
+
     class Benchmark
     Benchmark : +BIGINT[UNSIGNED] id
     Benchmark : +VARCHAR[20] name