diff --git a/mailfmt.py b/mailfmt.py
index e8d1f7a..dba3722 100755
--- a/mailfmt.py
+++ b/mailfmt.py
@@ -84,11 +84,12 @@ def main() -> None:
             return False
 
     parser = argparse.ArgumentParser(
-        description='Formatter for plain text email.\n"--no-*" options are NOT passed by default.',
+        description="Heuristic formatter for plain text email. Preserves markup, signoffs, and signature blocks.",
         epilog="""
-Author : Daniel Fichtinger
-License: ISC
-Contact: daniel@ficd.ca
+Author    : Daniel Fichtinger
+Repository: https://git.sr.ht/~ficd/mailfmt
+License   : ISC
+Contact   : daniel@ficd.ca
         """,
         formatter_class=argparse.RawDescriptionHelpFormatter,
     )