Typo corrections, I avoided making changes to words that have regional spelling differences.

platform/commonUI/edit/test/creation/CreationServiceSpec.js

@@ -195,7 +195,7 @@ define(
                 expect(failure).toHaveBeenCalled();
             });
 
-            it("logs an error when mutaton fails", function () {
+            it("logs an error when mutation fails", function () {
                 // If mutation of the parent fails, we've lost the
                 // created object - this is an error.
                 var model = { someKey: "some value" };

platform/commonUI/edit/test/representers/EditRepresenterSpec.js

@@ -112,7 +112,7 @@ define(
                 expect(mockPersistence.persist).toHaveBeenCalled();
 
                 // Finally, check that the provided mutation function
-                // includes both model and configuratioon
+                // includes both model and configuration
                 expect(
                     mockDomainObject.useCapability.mostRecentCall.args[1]()
                 ).toEqual({

platform/commonUI/edit/test/representers/EditToolbarRepresenterSpec.js

@@ -79,7 +79,7 @@ define(
             it("removes state from parent scope on destroy", function () {
                 // Verify precondition
                 expect(mockScope.$parent.testToolbar).toBeDefined();
-                // Destroy the represeter
+                // Destroy the representer
                 representer.destroy();
                 // Should have removed toolbar state from view
                 expect(mockScope.$parent.testToolbar).toBeUndefined();