Update README.md

1 year ago · aa92146b68
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@ -49,7 +49,7 @@ echo `{"name": "world"}` | fx 'Object.keys'

 ## Advanced Usage

-Fx has a shortcut for the map function. Fox example `.map(x => x.commit.message)`
+Fx has a shortcut for the map function. Fox example `this.map(x => x.commit.message)`
 can be written without leading dot and without `x => x` parts.  

 ```sh