inotify: document waiting behavior

2 files changed, 6 insertions, 5 deletions

diff --git a/include/usage.h b/include/usage.h
index 9f7358906..69d37f923 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -1840,14 +1840,15 @@
 #define inotifyd_trivial_usage \
         "/user/space/agent dir/or/file/being/watched[:mask] ..."
 #define inotifyd_full_usage "\n\n" \
-       "Spawn userspace agent on filesystem changes." \
+       "Run userspace agent on filesystem changes." \
      "\nWhen a filesystem event matching the mask occurs" \
-     "\non specified file/directory an userspace agent is spawned" \
+     "\non specified file /user/space/agent is run" \
      "\nwith the parameters:" \
      "\n1. actual event(s)" \
-     "\n2. file/directory name" \
+     "\n2. file name" \
      "\n3. name of subfile (if any), in case of watching a directory" \
-     "\n" \
+     "\ninotify waits for agent to exit." \
+     "\nEvents:" \
      "\n        a       File is accessed" \
      "\n        c       File is modified" \
      "\n        e       Metadata changed" \
diff --git a/miscutils/inotifyd.c b/miscutils/inotifyd.c
index 0c4b06784..216a69654 100644
--- a/miscutils/inotifyd.c
+++ b/miscutils/inotifyd.c
@@ -103,7 +103,7 @@ int inotifyd_main(int argc UNUSED_PARAM, char **argv)
                 if (bb_got_signal)
                         break;
                 n = poll(&pfd, 1, -1);
-                /* Signal interrupted us? */
+                // Signal interrupted us?
                 if (n < 0 && errno == EINTR)
                         goto again;
                 // Under Linux, above if() is not necessary.