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Update 04.Rmd #114

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2 changes: 1 addition & 1 deletion book/2e/04.Rmd
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Expand Up @@ -322,7 +322,7 @@ In short, using `env` makes your scripts more portable.

### Step 4: Remove Fixed Input

We know have a valid command-line tool that we can execute from the command line.
We now have a valid command-line tool that we can execute from the command line.
But we can do better than this.
We can make our command-line tool more reusable.
The first command in our file is `curl`, which downloads the text from which we wish to obtain the top 10 most-used words.
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