Make example priority smaller.

The original value overflows the 16-bits allowed by OpenFlow so that
example doesn't work very well for OpenFlow devices.

Change-Id: I0b61404ff7ae6c542f92787c9e8ab5c7a2e058f1
diff --git a/web/api/src/main/resources/definitions/ForwardingObjective.json b/web/api/src/main/resources/definitions/ForwardingObjective.json
index d5bc264..f08df40 100644
--- a/web/api/src/main/resources/definitions/ForwardingObjective.json
+++ b/web/api/src/main/resources/definitions/ForwardingObjective.json
@@ -18,12 +18,12 @@
     },
     "priority": {
       "type": "integer",
-      "format": "int64",
-      "example": 400000
+      "format": "int32",
+      "example": 40000
     },
     "timeout": {
       "type": "integer",
-      "format": "int64",
+      "format": "int32",
       "example": 0
     },
     "isPermanent": {
@@ -304,4 +304,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}