doc: fix typo in numfmt invocation

* doc/coreutils.texi (numfmt invocation): s/nun/num/.
Fixes http://bugs.gnu.org/16122

diff --git a/doc/coreutils.texi b/doc/coreutils.texi
index ed311a14acaea27871e4e4f4d40cb0ff19acb33f..9c2b79cbfaf3a462c5c39eee560806b4a76d852b 100644 (file)
--- a/doc/coreutils.texi
+++ b/doc/coreutils.texi
@@ -2444,7 +2444,7 @@ are interpreted as @emph{IEC} values.
 
 Converting a single number from/to @emph{human} representation:
 @example
-$ nunfmt --to=si 500000
+$ numfmt --to=si 500000
 500K
 
 $ numfmt --to=iec 500000