diff --git a/bin/pm2 b/bin/pm2
index 124a47aac..e43b1cc64 100755
--- a/bin/pm2
+++ b/bin/pm2
@@ -87,7 +87,7 @@ commander.version(pkg.version)
   .option('--sort <field_name:sort>', 'sort process according to field\'s name')
   .option('--v8', 'enable v8 data collecting')
   .option('--event-loop-inspector', 'enable event-loop-inspector dump in pmx')
-  .option('--deep-monitoring', 'enable all monitoring tools (equivalent to --v8 --event-loop-inspector --trace')
+  .option('--deep-monitoring', 'enable all monitoring tools (equivalent to --v8 --event-loop-inspector --trace)')
   .usage('[cmd] app');
 
 commander.on('--help', function() {
diff --git a/lib/binaries/Runtime4Docker.js b/lib/binaries/Runtime4Docker.js
index 0094f063d..101089a93 100644
--- a/lib/binaries/Runtime4Docker.js
+++ b/lib/binaries/Runtime4Docker.js
@@ -38,6 +38,7 @@ commander.version(pkg.version)
   .option('--watch', 'watch and restart application on file change')
   .option('--error <path>', 'error log file destination (default disabled)', '/dev/null')
   .option('--output <path>', 'output log file destination (default disabled)', '/dev/null')
+  .option('--deep-monitoring', 'enable all monitoring tools (equivalent to --v8 --event-loop-inspector --trace)')
   .allowUnknownOption()
   .usage('app.js');