(usage): Don't use `,' as the thousands separator

in e.g. 1,000,000 and 1,048,576.  Instead, do this:
`SIZE may be ..., MB 1000*1000, M 1024*1024 and so on...'

1 files changed, 1 insertions, 1 deletions

diff --git a/src/df.c b/src/df.c
index 06eefc9ef..0a9574d92 100644
--- a/src/df.c
+++ b/src/df.c
@@ -741,7 +741,7 @@ Mandatory arguments to long options are mandatory for short options too.\n\
       fputs (VERSION_OPTION_DESCRIPTION, stdout);
       fputs (_("\n\
 SIZE may be (or may be an integer optionally followed by) one of following:\n\
-kB 1000, K 1024, MB 1,000,000, M 1,048,576, and so on for G, T, P, E, Z, Y.\n\
+kB 1000, K 1024, MB 1000*1000, M 1024*1024, and so on for G, T, P, E, Z, Y.\n\
 "), stdout);
       printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
     }