fix function signature

CookiesDeathCookies · CookiesDeathCookies · commit d886f551a8e5 · 2019-04-14T21:19:54.000+03:00
diff --git a/1-js/03-code-quality/05-testing-mocha/article.md b/1-js/03-code-quality/05-testing-mocha/article.md
@@ -117,7 +117,7 @@ For the future, let's note that there are advanced test-runners, like [karma](ht
 Let's make a simple implementation of `pow`, for tests to pass:
 
 ```js
-function pow() {
+function pow(x, n) {
   return 8; // :) we cheat!
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -117,7 +117,7 @@ For the future, let's note that there are advanced test-runners, like [karma](ht`
`117`	`117`	Let's make a simple implementation of `pow`, for tests to pass:
`118`	`118`
`119`	`119`	```js
`120`		`-function pow() {`
	`120`	`+function pow(x, n) {`
`121`	`121`	`return 8; // :) we cheat!`
`122`	`122`	`}`
`123`	`123`	```