diff --git a/range/demo1.go b/range/demo1.go
deleted file mode 100644
index 86f47bc..0000000
--- a/range/demo1.go
+++ /dev/null
@@ -1,10 +0,0 @@
-package for_range
-
-import "fmt"
-
-func Demo1()  {
-	cities := []string{"Ankara", "İstanbul", "İzmir"}
-		for i := 0; i < len(cities); i++ {
-		fmt.Println(cities[i])
-	}
-}
\ No newline at end of file