diff --git a/src/Contracts/DataModels.ts b/src/Contracts/DataModels.ts
index 2a5749ff9..4e23a64dd 100644
--- a/src/Contracts/DataModels.ts
+++ b/src/Contracts/DataModels.ts
@@ -138,7 +138,7 @@ export interface Database extends Resource {
   collections?: Collection[];
 }
 
-export interface DocumentId extends Resource { }
+export interface DocumentId extends Resource {}
 
 export interface ConflictId extends Resource {
   resourceId?: string;