README: Added additional dependecies required by Arch
@@ -110,7 +110,7 @@ Prerequisites
**Arch**:
```
- $ sudo pacman -Syu riscv64-elf-gcc riscv32-elf-newlib
+ $ sudo pacman -Syu riscv64-elf-gcc riscv32-elf-newlib arm-none-eabi-newlib riscv64-elf-newlib
```
**newlib-nano**:
