Fixes for CRAN

wch · wch · commit 12f496ae9a2c · 2015-03-12T14:55:01.000-05:00
diff --git a/.Rbuildignore b/.Rbuildignore
@@ -6,3 +6,4 @@ bench
 ^node_modules$
 ^NEWS\.md$
 ^CONTRIBUTING\.md$
+^cran-comments.md$
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: ggvis
 Title: Interactive Grammar of Graphics
-Description: ggvis implements an interactive grammar of graphics, taking the
+Description: An implementation of an interactive grammar of graphics, taking the
     best parts of ggplot2, combining them with shiny's reactive framework and
     drawing web graphics using vega.
 Version: 0.4.1
