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Fix typo, closes #1551

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Mine Cetinkaya-Rundel 2023-08-15 08:46:33 -04:00 committed by GitHub
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@ -174,7 +174,7 @@ flights2 <- flights |>
flights2 flights2
``` ```
Surrogate keys can be particular useful when communicating to other humans: it's much easier to tell someone to take a look at flight 2001 than to say look at UA430 which departed 9am 2013-01-03. Surrogate keys can be particularly useful when communicating to other humans: it's much easier to tell someone to take a look at flight 2001 than to say look at UA430 which departed 9am 2013-01-03.
### Exercises ### Exercises