Format getor function

Author: olorin37

core/stdlib/std.ncl

@@ -2155,9 +2155,10 @@
         if there is no such field.
       "%%
       = fun field default_value r =>
-          if std.record.has_field field r
-          then std.record.get field r
-          else default_value,
+        if std.record.has_field field r then 
+          std.record.get field r
+        else
+          default_value,
 
     insert
       : forall a. String -> a -> { _ : a } -> { _ : a }