[PATCH] manual: Fix build error in charset.texi.

[Stefan Liebler]

Hi,

Building the manual fails with:
./charset.texi:704: misplaced {
./charset.texi:704: misplaced }

This patch adds the missing @.

Okay to commit?

ChangeLog:

	* manual/charset.texi (Converting a Character): Add missing @.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 20180406_manual_charset_typo.patch
Type: text/x-patch
Size: 1182 bytes
Desc: not available
URL: <http://sourceware.org/pipermail/libc-alpha/attachments/20180406/5dea20ca/attachment.bin>