Make rcov happy

app/controllers/rb_calendars_controller.rb

@@ -40,7 +40,7 @@ class RbCalendarsController < RbApplicationController
       end
     }
 
-    open_issues = "
+    open_issues = %Q[
         #{IssueStatus.table_name}.is_closed = ?
         and tracker_id in (?)
         and fixed_version_id in (
@@ -51,8 +51,8 @@ class RbCalendarsController < RbApplicationController
             and not sprint_start_date is null
             and effective_date >= ?
         )
-    "
-    open_issues_and_impediments = "
+    ]
+    open_issues_and_impediments = %Q[
       (assigned_to_id is null or assigned_to_id = ?)
       and
       (
@@ -66,7 +66,7 @@ class RbCalendarsController < RbApplicationController
             where #{open_issues})
         )
       )
-    "
+    ]
 
     conditions = [open_issues_and_impediments]
     # me or none
@@ -114,4 +114,4 @@ class RbCalendarsController < RbApplicationController
     cal.to_ical
   end
   
-end
+end