Merge "Better help message for letterbox rounded corners" into 24D1-dev am: dab290ec

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/26939878



Change-Id: I9eb8217bfcfbc34cd950b43a972ca65d19f63719
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

services/core/java/com/android/server/wm/WindowManagerShellCommand.java

@@ -1549,9 +1549,9 @@ public class WindowManagerShellCommand extends ShellCommand {
         pw.println("        both it and R.dimen.config_fixedOrientationLetterboxAspectRatio will");
         pw.println("        be ignored and framework implementation will determine aspect ratio.");
         pw.println("      --cornerRadius radius");
-        pw.println("        Corners radius for activities in the letterbox mode. If radius < 0,");
-        pw.println("        both it and R.integer.config_letterboxActivityCornersRadius will be");
-        pw.println("        ignored and corners of the activity won't be rounded.");
+        pw.println("        Corners radius (in pixels) for activities in the letterbox mode.");
+        pw.println("        If radius < 0, both R.integer.config_letterboxActivityCornersRadius");
+        pw.println("        and it will be ignored and corners of the activity won't be rounded.");
         pw.println("      --backgroundType [reset|solid_color|app_color_background");
         pw.println("          |app_color_background_floating|wallpaper]");
         pw.println("        Type of background used in the letterbox mode.");