Fix more indentation.

Author: stefano-ottolenghi

modules/ROOT/pages/queries/composed-queries/conditional-queries.adoc

@@ -174,14 +174,14 @@ In this example, `WHEN` is used to execute a xref:subqueries/call-subquery.adoc[
 MATCH (n:Person)
 OPTIONAL MATCH (n)-[:WORKS_FOR]->(m:Person)
 CALL (*) {
- WHEN m IS NULL THEN {
-   MERGE (f: Person {name: 'Peter', age: 36})
-   MERGE (n)-[:WORKS_FOR]->(f)
-   RETURN f, n.name AS employee
- }
+  WHEN m IS NULL THEN {
+    MERGE (f: Person {name: 'Peter', age: 36})
+    MERGE (n)-[:WORKS_FOR]->(f)
+    RETURN f, n.name AS employee
+  }
 }
 RETURN f.name AS manager,
-      collect(employee) AS employees
+       collect(employee) AS employees
 ----
 
 Because only `Daniel` and `Eskil` had no outgoing `WORKS_FOR` relationships, they have now been connected as employees of the new `Peter` node.
@@ -394,10 +394,10 @@ CALL (n) {
   UNION
   CALL (*) {
     WHEN n.age < 40 THEN {
-     RETURN n.name AS person, "Under 40" AS message
+      RETURN n.name AS person, "Under 40" AS message
     }
     ELSE {
-     RETURN n.name AS person, "40 or older" AS message
+      RETURN n.name AS person, "40 or older" AS message
     }
   }
   RETURN person, message