minor tweaks/updates

DESCRIPTION

@@ -2,23 +2,21 @@ Package: meow
 Type: Package
 Title: Get Random Pictures of Cats
 Description: Queries http://thecatapi.com for cute cat photos and displays them in yor R session. Meow!
-Version: 0.1.4
-Date: 2016-12-08
+Version: 0.1.5
+Date: 2018-05-11
 Authors@R: c(
-    person(c("Alex", "M"), "Chubaty",
-    email="[email protected]",
-    role=c("aut", "cre")),
-    person("Kiri", "Whan",
-    email="[email protected]",
-    role=c("aut"))
+    person(c("Alex", "M"), "Chubaty", email = "[email protected]", role = c("aut", "cre")),
+    person("Kiri", "Whan", email = "[email protected]", role = c("aut"))
   )
 URL: http://github.com/achubaty/meow
 BugReports: https://github.com/achubaty/meow/issues
 License: GPL
 Depends:
     R (>= 3.1.2)
 Imports:
-    jpeg
+    graphics,
+    jpeg,
+    utils
 Suggests:
     testthat
-RoxygenNote: 5.0.1
+RoxygenNote: 6.0.1

R/meow.R

@@ -29,14 +29,11 @@ NULL
 #' @return Invisibly returns logical, \code{TRUE} indicating success.
 #'         Invoked for its side effect of displaying a cat picture.
 #'
+#' @author Alex Chubaty and Kiri Whan
+#' @export
 #' @importFrom graphics plot
 #' @importFrom jpeg readJPEG
 #' @importFrom utils download.file
-#' @export
-#' @docType methods
-#' @rdname meow-method
-#'
-#' @author Alex Chubaty and Kiri Whan
 #'
 #' @examples
 #' meow()
@@ -47,7 +44,7 @@ meow <- function() {
 
   # download and plot the cat
   tmp <- tempfile()
-  dl_status <- download.file(url, tmp, quiet = TRUE, mode = "wb")
+  dl_status <- utils::download.file(url, tmp, quiet = TRUE, mode = "wb")
 
   pic <- jpeg::readJPEG(tmp)
   plot(1, type = "n", xlim = c(0, 1), ylim = c(0, 1), bty = "n",