diff --git a/docs/entityRelationshipDiagram.md b/docs/entityRelationshipDiagram.md
index ffe8d0eb7..ba539cbe4 100644
--- a/docs/entityRelationshipDiagram.md
+++ b/docs/entityRelationshipDiagram.md
@@ -128,7 +128,7 @@ Attributes can be defined for entities by specifying the entity name followed by
 
 ```
 erDiagram
-    CAR ||--o{ NAMED-DRIVER : allows}
+    CAR ||--o{ NAMED-DRIVER : allows
     CAR {
         string registrationNumber
         string make