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Added colon in select() section (#645) 

`num_range("x", 1:3)`:, added missing colon to match the rest of the list
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Erik Erhardt 2018-06-20 03:06:51 -06:00 committed by Hadley Wickham
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commit e8c1dbb428
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transform.Rmd
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@ -273,7 +273,7 @@ There are a number of helper functions you can use within `select()`:
This one matches any variables that contain repeated characters. You'll
learn more about regular expressions in [strings].
* `num_range("x", 1:3)` matches `x1`, `x2` and `x3`.
* `num_range("x", 1:3)`: matches `x1`, `x2` and `x3`.
See `?select` for more details.