Fix result format of relationships function (#1011) (#1012)

Author: JPryce-Aklundh

modules/ROOT/pages/functions/list.adoc

@@ -424,8 +424,8 @@ A `LIST<RELATIONSHIP>` containing all the `RELATIONSHIP` values in the `PATH` `p
 [role="queryresult",options="header,footer",cols="1*<m"]
 |===
 
-| +relationships(p)+
-| +[:KNOWS[0]{},:MARRIED[4]{}]+
+| relationships(p)
+| [[:KNOWS], [:MARRIED]]
 1+d|Rows: 1
 
 |===