31/43: gnu: r-gridextra: Update to 2.2.1.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 1647e10ebdbb720721ae7e50ef27430ba1f54dd1
Author: Ricardo Wurmus <ricardo.wur...@mdc-berlin.de>
Date:   Wed Apr 20 14:34:00 2016 +0200

    gnu: r-gridextra: Update to 2.2.1.
    
    * gnu/packages/statistics.scm (r-gridextra): Update to 2.2.1.
---
 gnu/packages/statistics.scm |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index 987e282..48e3285 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -1732,13 +1732,13 @@ grobs.")
 (define-public r-gridextra
   (package
     (name "r-gridextra")
-    (version "2.0.0")
+    (version "2.2.1")
     (source (origin
               (method url-fetch)
               (uri (cran-uri "gridExtra" version))
               (sha256
                (base32
-                "19yyrfd37c5hxlavb9lca9l26wjhc80rlqhgmfj9k3xhbvvpdp17"))))
+                "0638ihwl00j76ivaxxhxvi8z573lwy1jym3srr78mx6dbdd4bzj4"))))
     (properties `((upstream-name . "gridExtra")))
     (build-system r-build-system)
     (propagated-inputs