diff --git a/README.md b/README.md
index d57ef39..b43b307 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ func DiskusageCommand() error {
 	if e := cmd.Wait(); e != nil {
 		return e
 	}
-
+    return nil
 }
 
 func ListCommand() error {
@@ -83,7 +83,7 @@ func ListCommand() error {
 	if e := cmd.Wait(); e != nil {
 		return e
 	}
-
+    return nil
 }
 
 ```
\ No newline at end of file