diff --git a/modules/net_recon/net_recon.go b/modules/net_recon/net_recon.go
index 3ec71168..5208a010 100644
--- a/modules/net_recon/net_recon.go
+++ b/modules/net_recon/net_recon.go
@@ -48,13 +48,13 @@ func NewDiscovery(s *session.Session) *Discovery {
 		}))
 
 	mod.AddHandler(session.NewModuleHandler("net.show ADDRESS1, ADDRESS2", `net.show (.+)`,
-		"Show information about a specific list of addresses (by IP or MAC).",
+		"Show information about a specific comma separated list of addresses (by IP or MAC).",
 		func(args []string) error {
 			return mod.Show(args[0])
 		}))
 
 	mod.AddHandler(session.NewModuleHandler("net.show.meta ADDRESS1, ADDRESS2", `net\.show\.meta (.+)`,
-		"Show meta information about a specific list of addresses (by IP or MAC).",
+		"Show meta information about a specific comma separated list of addresses (by IP or MAC).",
 		func(args []string) error {
 			return mod.showMeta(args[0])
 		}))
diff --git a/modules/syn_scan/syn_scan.go b/modules/syn_scan/syn_scan.go
index 76d36dda..b113208a 100644
--- a/modules/syn_scan/syn_scan.go
+++ b/modules/syn_scan/syn_scan.go
@@ -58,7 +58,7 @@ func NewSynScanner(s *session.Session) *SynScanner {
 			return mod.Stop()
 		}))
 
-	mod.AddHandler(session.NewModuleHandler("syn.scan IP-RANGE [START-PORT] [END-PORT]", "syn.scan ([^\\s]+) ?(\\d+)?([\\s\\d]*)?",
+	mod.AddHandler(session.NewModuleHandler("syn.scan IP-RANGE START-PORT END-PORT", "syn.scan ([^\\s]+) ?(\\d+)?([\\s\\d]*)?",
 		"Perform a syn port scanning against an IP address within the provided ports range.",
 		func(args []string) error {
 			period := 0
diff --git a/modules/wifi/wifi.go b/modules/wifi/wifi.go
index c5d5ab90..50b17ed9 100644
--- a/modules/wifi/wifi.go
+++ b/modules/wifi/wifi.go
@@ -261,7 +261,7 @@ func NewWiFiModule(s *session.Session) *WiFiModule {
 		"false",
 		"If true, wifi.show will also show the devices manufacturers."))
 
-	mod.AddHandler(session.NewModuleHandler("wifi.recon.channel", `wifi\.recon\.channel[\s]+([0-9]+(?:[, ]+[0-9]+)*|clear)`,
+	mod.AddHandler(session.NewModuleHandler("wifi.recon.channel CHANNEL", `wifi\.recon\.channel[\s]+([0-9]+(?:[, ]+[0-9]+)*|clear)`,
 		"WiFi channels (comma separated) or 'clear' for channel hopping.",
 		func(args []string) (err error) {
 			freqs := []int{}