Tweak formatting & wording of comments in `lynx`

sheets/lynx

@@ -1,10 +1,13 @@
-# Dump $url, do not show links urls
-lynx -dump -nolist $url
+# lynx
+# Classic non-graphical (CLI) web browser
 
-# Use lynx to run repeating website actions
-# For creating your keystroke file, use:
-#   lynx -cmd_log yourfile
-lynx -accept_all_cookies -cmd_script=/your/keystroke-file
+# Dump [URL]; do not show link URLs.
+lynx -dump -nolist [URL]
 
-# convert html to text
+# Creating your keystroke file for use with lynx(1).
+lynx -cmd_log [FILE]
+# Use above keystroke file to run repeating website actions.
+lynx -accept_all_cookies -cmd_script=[FILE]
+
+# Convert HTML from STDIN to text, then dump it to STDOUT.
 lynx -force_html -stdin -dump -nolist