diff --git a/.gitignore b/.gitignore
index 60b048377..d002b5ac1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,7 +60,6 @@ ppls patches/*
 *- Copy.*
 
 client/lualibs/mf_default_keys.lua
-client/lualibs/usb_cmd.lua
 client/lualibs/pm3_cmd.lua
 # recompiled
 fpga_version_info.c
diff --git a/client/scripts/mfkeys.lua b/client/scripts/mfkeys.lua
index f04059b67..d89eb2e44 100644
--- a/client/scripts/mfkeys.lua
+++ b/client/scripts/mfkeys.lua
@@ -29,7 +29,7 @@ Arguments:
     -p             : print keys
 ]]
 
-local PM3_SUCCESS = 0 -- needs to be refactored into own like usb_cmd
+local PM3_SUCCESS = 0 -- needs to be refactored into own like pm3_cmd
 
 local TIMEOUT = 10000 -- 10 seconds
 ---