diff --git a/R/cache.R b/R/cache.R
index dda3d15f..9ff12c3d 100644
--- a/R/cache.R
+++ b/R/cache.R
@@ -163,7 +163,7 @@ set_cache <- function(cache_dir = NULL,
   } else if (cache_exists) {
     cache_environ$epidatr_cache <- cachem::cache_disk(
       dir = cache_dir,
-      max_size = as.integer(max_size * 1024^2),
+      max_size = max_size * 1024^2,
       max_age = days * 24 * 60 * 60,
       logfile = file.path(cache_dir, logfile)
     )
diff --git a/man/get_api_key.Rd b/man/get_api_key.Rd
index 40774c66..18f7ae65 100644
--- a/man/get_api_key.Rd
+++ b/man/get_api_key.Rd
@@ -52,7 +52,7 @@ Delphi Epidata API Registration Form.
 \url{https://api.delphi.cmu.edu/epidata/admin/registration_form}
 }
 \seealso{
-\code{\link[usethis:edit]{usethis::edit_r_environ()}} to automatically edit the \code{.Renviron}
-file; \code{\link[usethis:edit]{usethis::edit_r_profile()}} to automatically edit the \code{.Rprofile}
+\code{\link[usethis:edit_r_environ]{usethis::edit_r_environ()}} to automatically edit the \code{.Renviron}
+file; \code{\link[usethis:edit_r_profile]{usethis::edit_r_profile()}} to automatically edit the \code{.Rprofile}
 file
 }