async: fixed type in the title of async_route() example

modules/async/README

@@ -36,7 +36,7 @@ Daniel-Constantin Mierla
    List of Examples
 
    1.1. Set workers parameter
-   1.2. async_sleep usage
+   1.2. async_route usage
    1.3. async_sleep usage
    1.4. async_task_route usage
 
@@ -133,7 +133,7 @@ modparam("async", "workers", 2)
 
    This function can be used from REQUEST_ROUTE.
 
-   Example 1.2. async_sleep usage
+   Example 1.2. async_route usage
 ...
 async_route("RESUME", "4");
 ...

modules/async/doc/async_admin.xml

@@ -119,7 +119,7 @@ modparam("async", "workers", 2)
 		This function can be used from REQUEST_ROUTE.
 		</para>
 		<example>
-		<title><function>async_sleep</function> usage</title>
+		<title><function>async_route</function> usage</title>
 		<programlisting format="linespecific">
 ...
 async_route("RESUME", "4");