diff --git a/README.md b/README.md
index 5703382..1c4f5c3 100644
--- a/README.md
+++ b/README.md
@@ -2,10 +2,9 @@
 
 Simply display utime and stime for a given PID every second:
 ```
-% ./goprocstat -p 47
+% ./goprocstat -n 4 -p 47
 1557222740  pid: 47   user: 0.110000	 system: 0.150000
 1557222741  pid: 47   user: 0.110000	 system: 0.150000
 1557222742  pid: 47   user: 0.110000	 system: 0.150000
 1557222743  pid: 47   user: 0.110000	 system: 0.150000
-^C
 ```