fixed help text

en

@@ -20,7 +20,7 @@ then
 	exit 1
 fi
 
-help="Commands:\n\
+help="$(printf "Commands:\n\
 a – appends a line to the current buffer.\n\
 c – clears the screen.\n\
 d – deletes a line.\n\
@@ -32,8 +32,8 @@ q – terminates editing.\n\
 r – applies a regular expression to the current buffer.\n\
 w – writes the current buffer to the file.\n\
 \n\
-To learn more about a command verb, type \`h verb'.
-"
+To learn more about a command verb, type \`h verb'.\n\
+en(1) Copyright (c) 2023 Emma Tebibyte\n")"
 
 while test -n "$1"; do
 	content="$(cat "$1")"