Fix whitespace.

CBBM-96

Author: karlmdavis

_plugins/api_codings.rb

@@ -75,7 +75,7 @@ def parse_value_groups(value_groups_xml)
         value_group['description'] = parse_paragraphs(value_group_xml.xpath('.//description').first)
 
         # Each <valueGroup/> can have multiple <value/> entries.
-	value_group['values'] = []
+        value_group['values'] = []
         value_group_xml.xpath('.//value').each do |value_xml|
           value = {}