(stat invocation): Document stat -f -c %S (versus %s).

diff --git a/doc/coreutils.texi b/doc/coreutils.texi
index a50f6de1886b2bd56484c920a1daaffc973f18cf..f1483fcfd22a07de8608b8af628af993b037cc55 100644 (file)
--- a/doc/coreutils.texi
+++ b/doc/coreutils.texi
@@ -9107,7 +9107,8 @@ The valid format sequences for file systems are:
 @item %i - File System ID in hex
 @item %l - Maximum length of file names
 @item %n - File name
-@item %s - Fundamental block size
+@item %s - Block size (for faster transfers)
+@item %S - Fundamental block size (for block counts)
 @item %t - Type in hex
 @item %T - Type in human readable form
 @end itemize