diff --git a/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go
index 9f38267..4f8db78 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go
@@ -3,7 +3,7 @@
 
 // +build amd64,freebsd
 
-// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// Created by cgo -godefs - DO NOT EDIT
 // cgo -godefs -- -m64 _const.go
 
 package unix
@@ -1056,7 +1056,6 @@
 	NET_RT_IFLIST                  = 0x3
 	NET_RT_IFLISTL                 = 0x5
 	NET_RT_IFMALIST                = 0x4
-	NFDBITS                        = 0x40
 	NOFLSH                         = 0x80000000
 	NOKERNINFO                     = 0x2000000
 	NOTE_ATTRIB                    = 0x8