diff --git a/README.md b/README.md
index 446132c..cb9424a 100644
--- a/README.md
+++ b/README.md
@@ -70,7 +70,7 @@ xop = 0
 ## Features
 
 * Detect **CPU ISA with single-file**   
-_`x86-sse2`, `x86-avx`, `x86-avx512f`, `arm-neon`, etc._
+_`sse2`, `avx`, `avx512f`, `neon`, etc._
 * Detect **vendor extended ISA**    
 _apple `amx`, risc-v vendor ISA, etc._
 * Detect **richer ISA on Windows ARM**  
@@ -80,7 +80,7 @@ _macOS hides it in `cpuid`_
 * Detect **new CPU's ISA on old systems** 
 _they are usually not exposed in `auxv` or `MISA`_
 * Detect **CPU hidden ISA**       
-_`x86-fma4` on zen1, ISA in hypervisor, etc._
+_`fma4` on zen1, ISA in hypervisor, etc._
 
 ## Supported ISA _ (more is comming ... :)_