fix: grammar

src/data-projector.spec.js

@@ -62,7 +62,7 @@ describe('DataProjector', function () {
       expect(res).to.be.eql({foo: 10, baz: 30});
     });
 
-    it('should allow override the "nameResolver" option', function () {
+    it('should allow overriding the "nameResolver" option', function () {
       const S = new DataProjector();
       const schemaName = 'mySchema';
       let invoked = 0;
@@ -89,7 +89,7 @@ describe('DataProjector', function () {
       expect(invoked).to.be.eq(1);
     });
 
-    it('should allow override the "factoryArgs" option', function () {
+    it('should allow overriding the "factoryArgs" option', function () {
       const S = new DataProjector();
       let invoked = 0;
       const factoryArgs = [1, 2, 3];