some usage text improvements

diff --git a/paralleljobs.py b/paralleljobs.py
index cb4a0691da479eed4ef87da1255951a22e17f484..6a1da0df60929f5aa29367fc1f5c06c1a0bc9b45 100755 (executable)
--- a/paralleljobs.py
+++ b/paralleljobs.py
@@ -162,12 +162,12 @@ Usage:
 COMMANDS:
   -c cmdfn        add jobs from the file with list of commands
   -h              print this text
-  -s              print status information
-  -w              work on the database
+  -s              print progress information
+  -w              do work and process jobs
 
 OPTIONS:
   -d database     the database to process
-  -n num          in -w mode, only perform num-many jobs
+  -n num          in -w mode, only process num-many jobs
   -p cols-def     create properties table with SQL column spec
   -v              verbose output