diff --git a/test/index.spec.ts b/test/index.spec.ts
index 4527305c..7738dd9f 100644
--- a/test/index.spec.ts
+++ b/test/index.spec.ts
@@ -33,8 +33,8 @@ export class MinimalConnectorSpec {
    static validateThings(things: SCMessage[]) {
     things.forEach((thing: SCMessage) => {
       // validate thing
-      expect(MinimalConnectorSpec.validator.validate(thing,"SCMessage").errors).to.have.lengthOf(0, JSON.stringify({
-        errors: MinimalConnectorSpec.validator.validate(thing,"SCMessage").errors,
+      expect(MinimalConnectorSpec.validator.validate(thing,'SCMessage').errors).to.have.lengthOf(0, JSON.stringify({
+        errors: MinimalConnectorSpec.validator.validate(thing,'SCMessage').errors,
         thing: thing,
       }));
     });