docs: update

FossilOrigin-Name: 68a1146d0b229883de3b6e03df723ba8a57fb28dcd83fc235c058d93893b7e5b

1 files changed, 7 insertions, 3 deletions

diff --git a/kiss b/kiss
index 774b287..342fac0 100755
--- a/kiss
+++ b/kiss
@@ -995,9 +995,8 @@ args() {
             log "kiss 0.5.9"
         ;;
 
-        # Catch all invalid arguments as well as
-        # any help related flags (-h, --help, help).
-        *)
+        # Print usage and exit.
+        h|he|hel|help|-h|--help)
             log "kiss [b|c|d|i|l|r|s|u] [pkg] [pkg] [pkg]" \
                 "build:     Build a package." \
                 "checksum:  Generate checksums." \
@@ -1010,6 +1009,11 @@ args() {
                 "search:    Search for a package." \
                 "update:    Check for updates."
         ;;
+
+        # Print message about invalid commands.
+        *)
+            die "'kiss $1' is not a valid command."
+        ;;
     esac
 }