Escape (( and )) to prevent asciidoc processing

See http://asciidoctor.org/docs/user-manual/#user-index

Closes gh-1225

src/asciidoc/data-access.adoc

@@ -4499,8 +4499,8 @@ limit is 1000.
 
 In addition to the primitive values in the value list, you can create a `java.util.List`
 of object arrays. This list would support multiple expressions defined for the `in`
-clause such as `select * from T_ACTOR where (id, last_name) in ((1, 'Johnson'), (2,
+clause such as `select * from T_ACTOR where (id, last_name) in \((1, 'Johnson'), (2,
-'Harrop'))`. This of course requires that your database supports this syntax.
+'Harrop'\))`. This of course requires that your database supports this syntax.