Warnings

[joshbis]

Describe the bug
When plotting maps I get the following warnings:

Use of `map_df$x` is discouraged. Use `x` instead.
Use of `map_df$y` is discouraged. Use `y` instead.
Use of `map_df$group` is discouraged. Use `group` instead.`

To Reproduce
This is running in RStudio (R version 3.5.3) ggplot 3.3.0, and usmap 0.5.0

Additional context
Package still works as expected, would like to update code to avoid the warnings.

[jkhartshorne]

I take it the fix hasn't been pushed yet? Because I just installed usmap and am definitely getting those warnings.

[pdil]

@jkhartshorne correct, the update hasn't been published yet. I'm getting one or two more fixes in and then I'll release an update.

[pdil]

@jkhartshorne usmap 0.5.1 has been submitted and should be available soon if it isn't already, and it should fix these warnings