13/31: gnu: r-knitr: Update to 1.13.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 1b206aeb00717dba24de1f3b8af06bc054f77135
Author: Ricardo Wurmus <address@hidden>
Date:   Fri May 20 14:49:07 2016 +0200

    gnu: r-knitr: Update to 1.13.
    
    * gnu/packages/statistics.scm (r-knitr): Update to 1.13.
---
 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 0ce18be..b0ab03d 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -766,13 +766,13 @@ emitter (http://pyyaml.org/wiki/LibYAML) for R.")
 (define-public r-knitr
   (package
     (name "r-knitr")
-    (version "1.12.3")
+    (version "1.13")
     (source (origin
               (method url-fetch)
               (uri (cran-uri "knitr" version))
               (sha256
                (base32
-                "1v3rzv6wq8mvpdrljsaqk4z3f8323jnv385js24wmn4fglqly6dz"))))
+                "0v69846myi4fbjp8wiik4295fhba67s3i6ccysghm6x031i2f26q"))))
     (build-system r-build-system)
     (propagated-inputs
      `(("r-evaluate" ,r-evaluate)