Fixed the docs related to port map and networking

website/source/docs/drivers/docker.html.md

@@ -173,7 +173,7 @@ task "redis" {
     config {
       image = "redis"
       port_map {
-        redis = "6379"
+        redis = 6379
       }
     }
 }

website/source/docs/jobspec/networking.html.md

@@ -57,7 +57,7 @@ place your task.
 ```
 task "dnsservice" {
     port "dns" {
-        static = "53"
+        static = 53
     }        
 }
 ```
@@ -106,4 +106,4 @@ The above example is for the Docker driver. The service is listening on port
 `8080` inside the container. The driver will automatically map the dynamic port
 to this service.
 
-Please refer to the [Docker](/docs/drivers/docker.html) and [QEMU](/docs/drivers/qemu.html) drivers for additional information.
+Please refer to the [Docker](/docs/drivers/docker.html) and [QEMU](/docs/drivers/qemu.html) drivers for additional information.