diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,3 +1,10 @@
 # birthdays-calendar-generator
 
-Python script for generate birthdays calendar in icalendar format
\ No newline at end of file
+Python script for generate birthdays calendar in icalendar format
+
+
+##Example:
+
+`cp sample-config.yml config.yml`
+
+`python birthdays-cal.py example.ics`