Update readme with new cli arguments (#9)

README.md

@@ -8,19 +8,24 @@
 ## Usage
 
 ```
-  -command string
-      command to be executed (default "ip route")
-  -gw string
-      gateway of the network (default will be the default route of the given interface)
-  -interface string
-      interface used to get out of the network (default "eth0")
-  -ip string
-      IP network from where the command will be executed (default "192.168.1.11/24")
-  -log-level string
-      min level of logs to print (default "info")
-  -mac string
-      mac address of the interface inside the namespace (default will be a random one)
-  -ns-path string
-      path of the temporary namespace to be created (default "/var/run/netns/w000t$PID")
-
+    -command string
+          command to be executed (default "ip route")
+    -gw string
+          gateway of the request (default will be the default route of the given interface)
+    -interface string
+          interface used to get out of the network (default "eth0")
+    -ip string
+          IP network from where the command will be executed (default "192.168.1.11/24")
+    -log-level string
+          min level of logs to print (default "info")
+    -mac string
+          mac address of the interface inside the namespace (default will be a random one)
+    -ns-path string
+          path of the temporary namespace to be created (default will be /var/run/netns/w000t$PID)
+    -loss float
+          loss added on the interface in percentage (default 0)
+    -jitter uint
+          jitter added on the interface in ms (default 0)
+    -latency uint
+          latency added on the interface in ms (default 0)
 ```