* etc/NEWS: Improve recently added entry on substitution of
literal key sequences. Thanks to Eli Zaretskii <eliz@gnu.org>.
+++
** New substitution in docstrings and 'substitute-command-keys'.
-Use "\\`KEYSEQ'" to insert a literal key sequence "KEYSEQ"
-(e.g. "C-k") in a docstring or when calling 'substitute-command-keys',
+Use \\`KEYSEQ' to insert a literal key sequence "KEYSEQ" (for example
+\\`C-k') in a docstring or when calling 'substitute-command-keys',
which will use the same face as a command substitution. This should
be used only when a key sequence has no corresponding command, for
example when it is read directly with 'read-key-sequence'. It must be