Merge pull request DataScienceSpecialization#105 from Roon/patch-9

Update index.Rmd
marqus45 · May 13, 2015 · e9d093f · e9d093f
2 parents b8731c1 + b69b02b
commit e9d093f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/09_DevelopingDataProducts/RPackages/index.Rmd b/09_DevelopingDataProducts/RPackages/index.Rmd
@@ -182,7 +182,7 @@ importFrom(graphics, plot)
 
 exportClasses("gpc.poly", "gpc.poly.nohole")
 
-exportMethods("show", "get.bbox", "plot", "intersect”, "union”, "setdiff", 
+exportMethods("show", "get.bbox", "plot", "intersect", "union", "setdiff", 
               "[", "append.poly", "scale.poly", "area.poly", "get.pts", 
               "coerce", "tristrip", "triangulate")
 ```