DSDT Problem

Hi, I follow this guide (http://www.wikigain.com/guide-install-macos-sierra-on-lenovo-z50-70-z40-g50/) to install mac on my Lenovo g50 and its work for a year now, last night I try to re-patch DSDT/SSDT (idk why i do that *sad face) so now when i try to use (make command) to patch DSDT/SSDT its says

iasl -ve -p build/SSDT-NVDA.aml hotpatch/SSDT-NVDA.dsl

Intel ACPI Component Architecture ASL Optimizing Compiler version 20140926-64 [Oct 16 2014] Copyright (c) 2000 - 2014 Intel Corporation

Compiler aborting due to parser-detected syntax error(s) hotpatch/SSDT-NVDA.dsl 28: Debug = "_SB.PCI0.RP05.PEGP._OFF" Error 6126 - ^ syntax error, unexpected PARSEOP_EXP_EQUALS, expecting PARSEOP_EXP_DECREMENT or PARSEOP_EXP_INCREMENT

hotpatch/SSDT-NVDA.dsl 34: { Error 6126 - syntax error, unexpected '{' ^

hotpatch/SSDT-NVDA.dsl 38: SGPO (HLRS, One) Error 6126 - ^ syntax error, unexpected PARSEOP_NAMESEG

hotpatch/SSDT-NVDA.dsl 63: Error 6126 - syntax error, unexpected PARSEOP_DEVICE, expecting $end and premature End-Of-File

ASL Input: hotpatch/SSDT-NVDA.dsl - 63 lines, 1688 bytes, 21 keywords

Compilation complete. 4 Errors, 0 Warnings, 0 Remarks, 0 Optimizations make: *** [build/SSDT-NVDA.aml] Error 255

how I can solve this issue