How to change column names in R

Hi all,
I have a question about the column names. In the text file, there are two columns, but the column name is just one string. How to change the column name to two strings? In this case, I'd like to change "20080101" to "max, min".
Thanks.

20080101
10.430,-2.430
11.320,-2.180
12.440,-1.820
15.240,1.760
15.610,2.140
19.570,2.370
18.850,3.380
15.830,4.630
20.090,6.050
23.010,9.840

Try this

library(tidyverse)
df <- read_csv("myfile.csv", skip = 1, col_names = c("max", "min"))

Thanks very much, it works now. I did not know "skip".

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