docs: distinguish between T/t in the ps.1 manual

diff --git a/ps/ps.1 b/ps/ps.1
index e8269bd30229ed713b5998ca58878519b5ba1cf3..b24fa1c86272364a507103bc2dd3e8cea29dbe15 100644 (file)
--- a/ps/ps.1
+++ b/ps/ps.1
@@ -849,7 +849,10 @@ S
 interruptible sleep (waiting for an event to complete)
 .TP
 T
-stopped, either by a job control signal or because it is being traced
+stopped by job control signal
+.TP
+t
+stopped by debugger during the tracing
 .TP
 W
 paging (not valid since the 2.6.xx kernel)