Correct docs for binary fields and their default for doc values
closes
@@ -43,7 +43,7 @@ The following parameters are accepted by `binary` fields:
Should the field be stored on disk in a column-stride fashion, so that it
can later be used for sorting, aggregations, or scripting? Accepts `true`
- (default) or `false`.
+ or `false` (default).
<<mapping-store,`store`>>::
