-Adds data to the report. A given hash_ref is interpreted as a single line of data, every array_ref as a collection of lines.
-Every line will be expected to be in a kay => value format. Note that the rows have to be already sorted.
-ReportGenerator does only colum sorting on its own, and provides links to sorting and visual cue as to which column was sorted by.
+Adds data to the report. A given hash_ref is interpreted as a single line of
+data, every array_ref as a collection of lines. Every line will be expected to
+be in a key => value format. Note that the rows have to already have been
+sorted.
+
+The ReportGenerator is only able to display pre-sorted data and to indicate by
+which column and in which direction the data has been sorted via visual clues
+in the column headers. It also provides links to invert the sort direction.