diff --git a/app/models/issue_query.rb b/app/models/issue_query.rb
index cd11da343..c33caefeb 100644
--- a/app/models/issue_query.rb
+++ b/app/models/issue_query.rb
@@ -39,7 +39,8 @@ class IssueQuery < Query
     QueryColumn.new(:start_date, :sortable => "#{Issue.table_name}.start_date", :groupable => true),
     QueryColumn.new(:due_date, :sortable => "#{Issue.table_name}.due_date", :groupable => true),
     QueryColumn.new(:estimated_hours, :sortable => "#{Issue.table_name}.estimated_hours", :totalable => true),
-    QueryColumn.new(:total_estimated_hours,
+    QueryColumn.new(
+      :total_estimated_hours,
       :sortable => -> {
                      "COALESCE((SELECT SUM(estimated_hours) FROM #{Issue.table_name} subtasks" +
         " WHERE #{Issue.visible_condition(User.current).gsub(/\bissues\b/, 'subtasks')} AND subtasks.root_id = #{Issue.table_name}.root_id AND subtasks.lft >= #{Issue.table_name}.lft AND subtasks.rgt <= #{Issue.table_name}.rgt), 0)"