Merge pull request #358 from databrickslabs/feature/update_docs

Docs update

Author: Milos Colic

R/sparkR-mosaic/tests.R

@@ -42,7 +42,7 @@ sdf <- withColumn(sdf, "st_dump", st_dump(column("wkt")))
 sdf <- withColumn(sdf, "st_translate", st_translate(column("wkt"), lit(1), lit(1)))
 sdf <- withColumn(sdf, "st_scale", st_scale(column("wkt"), lit(1), lit(1)))
 sdf <- withColumn(sdf, "st_rotate", st_rotate(column("wkt"), lit(1)))
-sdf <- withColumn(sdf, "st_centroid2D", st_centroid2D(column("wkt")))
+sdf <- withColumn(sdf, "st_centroid", st_centroid(column("wkt")))
 #sdf <- withColumn(sdf, "st_centroid3D", st_centroid3D(column("wkt")))
 sdf <- withColumn(sdf, "st_length", st_length(column("wkt")))
 sdf <- withColumn(sdf, "st_isvalid", st_isvalid(column("wkt")))