doc: reference statfs(2) in the stat(1) man page

* man/stat.x (SEE ALSO): Mention statfs(2) in addition to stat(2).
Note statfs() is generally used rather than statvfs(),
so we'll defer that reference to the SEE ALSO section of statfs(2).
Fixes https://bugs.gnu.org/28989

diff --git a/man/stat.x b/man/stat.x
index f95b1ddbdbaa7edc51d3b338cc7b4cfa4f3665bb..dc3781e0fff4f251d88f139282fa18709705f100 100644 (file)
--- a/man/stat.x
+++ b/man/stat.x
@@ -3,4 +3,4 @@ stat \- display file or file system status
 [DESCRIPTION]
 .\" Add any additional description here
 [SEE ALSO]
-stat(2)
+stat(2), statfs(2)