Merge pull request #2564 from dylancdavis/patch-2

Change wording in part4b.md

Author: mluukkai

src/content/4/en/part4b.md

@@ -181,7 +181,7 @@ When running your tests you may run across the following console warning:
 The problem is quite likely caused by the Mongoose version 6.x, the problem does not appear when version 5.x is used. [Mongoose documentation](https://mongoosejs.com/docs/jest.html) does not recommend testing Mongoose applications with Jest.
 
 [One way](https://stackoverflow.com/questions/50687592/jest-and-mongoose-jest-has-detected-opened-handles) to get rid of this is to
-create to the directory <i>tests</i> a file <i>teardown.js</i> with the following content
+add to the directory <i>tests</i> a file <i>teardown.js</i> with the following content
 
 ```js
 module.exports = () => {
@@ -1031,7 +1031,7 @@ Notice that you will have to make similar changes to the code that were made [in
 ![Warning to read docs on connecting mongoose to jest](../../images/4/8a.png)
 
 [One way](https://stackoverflow.com/questions/50687592/jest-and-mongoose-jest-has-detected-opened-handles) to get rid of this is to
-create to the <i>tests</i> directory a file <i>teardown.js</i> with the following content
+add to the <i>tests</i> directory a file <i>teardown.js</i> with the following content
 
 ```js
 module.exports = () => {