outbound - Fix typos in example configuration

modules/outbound/README

@@ -245,7 +245,7 @@ route[LOCATION] {
                 exit;
         }
 
-        t_on_failure(FAIL_OUTBOUND);
+        t_on_failure("FAIL_OUTBOUND");
 ...
 }
 ...
@@ -260,8 +260,8 @@ failure_route[FAIL_OUTBOUND] {
                 exit;
         }
 
-        t_on_failure(FAIL_OUTBOUND);
-        route[RELAY];
+        t_on_failure("FAIL_OUTBOUND");
+        route(RELAY);
 }
 ...
 

modules/outbound/doc/outbound_admin.xml

@@ -203,7 +203,7 @@ route[LOCATION] {
 		exit;
 	}
 
-	t_on_failure(FAIL_OUTBOUND);
+	t_on_failure("FAIL_OUTBOUND");
 ...
 }
 ...
@@ -218,8 +218,8 @@ failure_route[FAIL_OUTBOUND] {
 		exit;
 	}
 
-	t_on_failure(FAIL_OUTBOUND);
-	route[RELAY];
+	t_on_failure("FAIL_OUTBOUND");
+	route(RELAY);
 }
 ...
 ]]></programlisting>