doc: correct example concerning "hg purge" alias in man page "hgrc.5"
The "hg purge" alias as currently described in "hgrc.5" issues a possibly confusing error message like rm: missing operand Try 'rm --help' for more information. if no files are to be purged at all. This patch slightly modifies the example by adding a "-f" option to the "rm" command.
Please register or sign in to comment