cat does take arguments!
diff --git a/man/man1/0intro.1 b/man/man1/0intro.1 index bbe7012..5d54789 100644 --- a/man/man1/0intro.1 +++ b/man/man1/0intro.1
@@ -41,7 +41,7 @@ .IR wc (1), are present, but in their Plan 9 forms: .I cat -takes no arguments, +takes no options, .I ls does not columnate its output when printing to a terminal, and