Cleanup

base/tools/amake/readme.md

@@ -2,18 +2,6 @@
 
 Iron build tool.
 
-**Windows (x64)**
-```bash
-../../make --compile --alangjs
-```
-
-**Linux (x64)**
-```bash
-../../make --compile --alangjs --ccompiler gcc --cppcompiler g++
-# (gcc has lto enabled)
-```
-
-**macOS (arm64)**
 ```bash
 ../../make --compile --alangjs
 ```