Merge branch 'release/1.2.4'

Author: yankeeinlondon

package.json

@@ -1,6 +1,6 @@
 {
   "name": "wait-in-parallel",
-  "version": "1.2.3",
+  "version": "1.2.4",
   "description": "wait-in-parallel",
   "license": "MIT",
   "repository": "https://your-server.com/lifegadget/wait-in-parallel",

test/basics-spec.ts

@@ -145,7 +145,7 @@ describe("Basics →", () => {
       console.log(e);
 
       expect(e.message).to.include("fail1 [FictitiousError @");
-      expect(e.message).to.include("fail4 [ParallelError { f3");
+      expect(e.message).to.include("fail4 [ParallelError Nested Errors");
     }
   });
 });