diff --git a/README.md b/README.md
index 99184e4..5703382 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,11 @@
 # goprocstat
 
-Simply display utime and stime for a given PID every second.
+Simply display utime and stime for a given PID every second:
+```
+% ./goprocstat -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
+```