diff --git a/lib/wind/wind_err.et b/lib/wind/wind_err.et
index f90c252e7..01c0d0f1c 100644
--- a/lib/wind/wind_err.et
+++ b/lib/wind/wind_err.et
@@ -12,8 +12,8 @@ error_code NONE,		"No error"
 error_code NO_PROFILE,		"No such profile"
 error_code OVERRUN,		"Buffer overrun"
 error_code UNDERUN,		"Buffer underrun"
-error_code LENGTH_NOT_MOD2,	"Lenght not mod2"
-error_code LENGTH_NOT_MOD4,	"Lenght not mod4"
+error_code LENGTH_NOT_MOD2,	"Length not mod2"
+error_code LENGTH_NOT_MOD4,	"Length not mod4"
 error_code INVALID_UTF8,	"Invalid UTF-8 combination in string"
 error_code INVALID_UTF16,	"Invalid UTF-16 combination in string"
 error_code INVALID_UTF32,	"Invalid UTF-32 combination in string"