diff --git a/README.md b/README.md
index 4ad365f..f5e23b7 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ _Note_: Apple CPU identifier must be `0x0F01` for 8 core CPUs or higher and `0x0
   - `asset` - allows Content Caching when `sysctl kern.hv_vmm_present` returns `1` on macOS 11.3 or newer
   - `sbvmm` - forces VMM SB model, allowing OTA updates for unsupported models on macOS 11.3 or newer
   - `none` - disable all patching
-  - `auto` - same as `memtab,pci,cpuname`
+  - `auto` - same as `memtab,pci,cpuname`, without `memtab` and `pci` patches being applied on real Macs
 - `revcpu=value` to enable (`1`, non-Intel default)/disable (`0`, Intel default) CPU brand string patching.
 - `revcpuname=value` custom CPU brand string (max 48 characters, 20 or less recommended, taken from CPUID otherwise)