Update the examples in the docs

Author: scottchiefbaker

README.md

@@ -41,9 +41,9 @@ Light mode
 
 Dool ships with many plug-ins to configure the output to your taste.
 
-    dool --cpu --net --time --full 15  # Show CPU usage, and each network interface
-    dool --disk --memory 5             # Show disk totals, and memory consumption
-    dool --cpu --load --swap --time 60 # Show CPU, load, and swap
+    dool --cpu --net --time --full # Show CPU usage, and each network interface
+	dool --disk -D total,sda,sdd   # Show the total disk IO, and /dev/sda and /dev/sdd
+    dool --net -N eth0,eth1        # Show the network traffic for eth0 and eth1
 
 A list of available plug-ins are available if you run `dool --version`