Avneesh Kumar

Fix Following error when using string matcher

1

``` ............/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/pactum/src/exports/handler.js:33 throw new PactumHandlerError(`Expect Handler Not Found - '${name}'`); ^ PactumHandlerError: Expect Handler Not Found - 'Ok' at Object.getExpectHandler (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/pactum/src/exports/handler.js:33:11) at Expect._validateCustomExpectHandlers (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/pactum/src/models/expect.js:437:36) at Expect.validate (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/pactum/src/models/expect.js:69:17) at Have._validate (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/pactum/src/exports/expect.js:111:26)...