[RFAv2 1/2] Make first and last lines of 'command help documentation' consistent.

[Tom Tromey]

>>>>> "Philippe" == Philippe Waroquiers <philippe.waroquiers@skynet.be> writes:

Philippe> With this patch, the help docs now respect 2 invariants:
Philippe>   * The first line of a command help is terminated by a '.' character.
Philippe>   * The last character of a command help is not a newline character.

Thank you, this is ok.

Tom