From ed9520cd3b4a39d45ec972b3dc4b612ef8b3500b Mon Sep 17 00:00:00 2001
From: Roger Ogden <rogerogden@u.boisestate.edu>
Date: Fri, 2 Dec 2016 16:58:31 -0700
Subject: [PATCH] Fixes #5498

Updated data_reader.rb comments to more accurately reflect read() and read_data_to() functionality.
---
 lib/jekyll/readers/data_reader.rb | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/jekyll/readers/data_reader.rb b/lib/jekyll/readers/data_reader.rb
index 0afbad61..da11f1da 100644
--- a/lib/jekyll/readers/data_reader.rb
+++ b/lib/jekyll/readers/data_reader.rb
@@ -7,20 +7,20 @@ module Jekyll
       @entry_filter = EntryFilter.new(site)
     end
 
-    # Read all the files in <source>/<dir>/_drafts and create a new Draft
-    # object with each one.
+    # Read all the files in <dir> and adds them to @content
     #
     # dir - The String relative path of the directory to read.
     #
-    # Returns nothing.
+    # Returns @content, a Hash of the .yaml, .yml,
+    # .json, and .csv files in the base directory
     def read(dir)
       base = site.in_source_dir(dir)
       read_data_to(base, @content)
       @content
     end
 
-    # Read and parse all yaml files under <dir> and add them to the
-    # <data> variable.
+    # Read and parse all .yaml, .yml, .json, and .csv 
+    # files under <dir> and add them to the <data> variable.
     #
     # dir - The string absolute path of the directory to read.
     # data - The variable to which data will be added.