CRAN fixes

DESCRIPTION

@@ -1,16 +1,16 @@
 Package: spData
-Title: Datasets for spatial analysis
-Version: 0.2.1
+Title: Datasets for Spatial Analysis
+Version: 0.2.2
 Authors@R: c(person("Roger", "Bivand", role = "aut", email="[email protected]"),
         person("Jakub", "Nowosad", role = c("aut", "cre"), email="[email protected]"),
         person("Robin", "Lovelace", role = "aut")
 	)
 Description: Diverse spatial datasets for demonstrating, benchmarking and teaching spatial data analysis. 
-        It includes R data of class sf (defined by the package sf).
-        Unlike other spatial data packages such as rnaturalearth and maps, 
+        It includes R data of class sf (defined by the package 'sf').
+        Unlike other spatial data packages such as 'rnaturalearth' and 'maps', 
         it also contains data stored in a range of file formats including GeoJSON, ESRI Shapefile and GeoPackage. 
         Some of the datasets are designed to illustrate specific analysis techniques.
-        cycle_hire and cycle_hire_osm, for example, are designed to illustrate point pattern analysis techniques.
+        cycle_hire_osm, for example, is designed to illustrate point pattern analysis techniques.
 Depends:
     R (>= 3.3.0)
 Suggests: