fix documentation

DESCRIPTION

@@ -1,11 +1,12 @@
 Package: ggspatial
 Type: Package
-Title: Spatial data framework for ggplot2
-Version: 0.2
+Title: Spatial Data Framework for ggplot2
+Version: 0.2.1
 Date: 2017-04-01
 Author: Dewey Dunnington <[email protected]>
 Maintainer: Dewey Dunnington <[email protected]>
-Description: To be determined.
+Description: Spatial data plus the power of the ggplot2 framework means easier mapping when input 
+  data are already in the form of Spatial* objects.
 License: GPL-3
 Depends:
     R (>= 2.10),

R/extract-projection.R

@@ -41,7 +41,7 @@ as.CRS <- function(x) {
 #'
 #' The sp package provides a powerful interface with easy syntax for projection Spatial* objects,
 #' but raw coordinates are not as straightforward. Use this function to project raw
-#' coordinates, and \link[sp]{spTransform} to project Spatial* objects. Not
+#' coordinates, and \link[sp]{spTransform} to project Spatial* objects.
 #'
 #' @param x The x values (or longitude)
 #' @param y The y values (or latitude)

R/geom-spraster.R

@@ -27,6 +27,7 @@
 #' df <- fortify(longlake_osm)
 #' ggplot(df, aes(x, y, fill = band1)) + geom_raster() +
 #'   coord_fixed()
+#' \donttest{
 #' # identical usage with ggraster()
 #' ggraster(longlake_osm, aes(fill = band1))
 #'
@@ -36,7 +37,7 @@
 #'   geom_raster() + facet_wrap(~band) +
 #'   coord_fixed()
 #'
-#' \donttest{
+#'
 #' # can use on other raster types as well
 #' x <- rosm::osm.raster("gatineau qc")
 #' ggraster(x, aes(fill = band1))