INSTALL.md: move KernelSU instructions

INSTALL.md

@@ -18,7 +18,9 @@ install as a module, it will not touch system at all, and you can easily remove
 it when something goes wrong. On the other hand, it will be tied to the Magisk
 installation and can be removed with it.
  - If you want MinMicroG to be installed as a Magisk module, flash Magisk and
-   boot your phone once to allow Magisk to setup properly.
+   boot your phone once to allow Magisk to setup properly. If you want it as a
+   KernelSU module, set an appropriate app profile to prevent unmounting for
+   apps.
  - Flash MinMicroG, preferably from recovery.
  - Open microG Settings > Self-Check. If "System grants signature spoofing
    permission" isn't ticked, click on it and grant the permission.

README.md

@@ -14,14 +14,12 @@
 
 ### What is this?
 This is a simple MicroG installer. It can install MicroG and other stuff into
-your system partition or as a Magisk/KernelSU¹ module. It supports virtually all
+your system partition or as a Magisk/KernelSU module. It supports virtually all
 mobile architectures (arm/64, x86/64, mips/64) and fully supports KitKat and
 above. It can also (mostly) support much older versions, but sync adapters and
 some location providers won't work. It can even uninstall itself from your
 device, just rename it and flash it again.
 
-¹ may require setting an adequate [app profile or disabling unmounting](https://kernelsu.org/guide/app-profile.html#non-root-profile)
-
 ### Variants
 The `MinMicroG` packages are intended as various base configuration for microG,
 they are all mutually exclusive with each other and you can only choose one.