diff --git a/Makefile b/Makefile
index 1d9d4422..5635f8f4 100644
--- a/Makefile
+++ b/Makefile
@@ -5,12 +5,14 @@ OPENCV=0
 AVX=0
 OPENMP=0
 LIBSO=0
-ZED_CAMERA=0 # ZED SDK 3.0 and above
-ZED_CAMERA_v2_8=0 # ZED SDK 2.X
+ZED_CAMERA=0
+ZED_CAMERA_v2_8=0
 
 # set GPU=1 and CUDNN=1 to speedup on GPU
 # set CUDNN_HALF=1 to further speedup 3 x times (Mixed-precision on Tensor Cores) GPU: Volta, Xavier, Turing and higher
 # set AVX=1 and OPENMP=1 to speedup on CPU (if error occurs then set AVX=0)
+# set ZED_CAMERA=1 to enable ZED SDK 3.0 and above
+# set ZED_CAMERA_v2_8=1 to enable ZED SDK 2.X
 
 USE_CPP=0
 DEBUG=0