typo: extra closing parenthesis

dimitropoulos · web-flow · commit 4b351f9f904d · 2020-08-12T15:49:28.000-04:00
diff --git a/content/pipes.md b/content/pipes.md
@@ -43,7 +43,7 @@ async findOne(@Param('id', ParseIntPipe) id: number) {
 }
 ```
 
-This ensures that one of the following two conditions is true: either the parameter we receive in the `findOne()` method is a number (as expected in our call to `this.catsService.findOne())`), or an exception is thrown before the route handler is called.
+This ensures that one of the following two conditions is true: either the parameter we receive in the `findOne()` method is a number (as expected in our call to `this.catsService.findOne()`), or an exception is thrown before the route handler is called.
 
 For example, assume the route is called like:
 

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,7 @@ async findOne(@Param('id', ParseIntPipe) id: number) {`
`43`	`43`	`}`
`44`	`44`	```
`45`	`45`
`46`		-This ensures that one of the following two conditions is true: either the parameter we receive in the `findOne()` method is a number (as expected in our call to `this.catsService.findOne())`), or an exception is thrown before the route handler is called.
	`46`	+This ensures that one of the following two conditions is true: either the parameter we receive in the `findOne()` method is a number (as expected in our call to `this.catsService.findOne()`), or an exception is thrown before the route handler is called.
`47`	`47`
`48`	`48`	`For example, assume the route is called like:`
`49`	`49`