Update strip.none's documentation

https://r.android.com/3460147 updated host modules to enable strip by
default, but unfortunately did not update the documentation. This CL
updates the documentation of `strip.none` to reflect the updated
implementation.

Test: documentation change
Bug: 390471378
Change-Id: I839dc5f2398f13a5c898008b4d850fef0ea4f092
diff --git a/cc/strip.go b/cc/strip.go
index 36c0c48..a950df8 100644
--- a/cc/strip.go
+++ b/cc/strip.go
@@ -23,10 +23,8 @@
 // StripProperties defines the type of stripping applied to the module.
 type StripProperties struct {
 	Strip struct {
-		// none forces all stripping to be disabled.
-		// Device modules default to stripping enabled leaving mini debuginfo.
-		// Host modules default to stripping disabled, but can be enabled by setting any other
-		// strip boolean property.
+		// Device and host modules default to stripping enabled leaving mini debuginfo.
+		// This can be disabled by setting none to true.
 		None *bool `android:"arch_variant"`
 
 		// all forces stripping everything, including the mini debug info.