diff --git a/program.txt b/program.own
similarity index 99%
rename from program.txt
rename to program.own
index eb2982a..513c4de 100644
--- a/program.txt
+++ b/program.own
@@ -48,4 +48,4 @@ def sum(a,b) {
 name(1,"text")
 print sum(10, 15)
 
-print a
\ No newline at end of file
+print a