added ' ' around Web of Science

DESCRIPTION

@@ -1,7 +1,7 @@
 Type: Package
 Package: refsplitr
 Title: author name disambiguation, author georeferencing, and mapping of 
-    coauthorship networks with Web of Science data. 
+    coauthorship networks with 'Web of Science' data. 
 Version: 1.0
 Authors@R: 
     c(person(given = "Auriel M.V.",
@@ -29,7 +29,7 @@ Authors@R:
              comment = "Jahn reviewed the package for ropensci,
              see <https://github.com/ropensci/software-review/issues/256>"))
 Description: Tools to parse and organize reference records downloaded from the 
-    Web of Science citation database into an R-friendly format, disambiguate 
+    'Web of Science' citation database into an R-friendly format, disambiguate 
     the names of authors, geocode their locations, and generate/visualize 
     coauthorship networks. This package has been peer-reviewed by 
     rOpenSci (v. 1.0).