update the usage output to include scsi and iscsi as backends.

Fix a typo.

diff --git a/dbench.c b/dbench.c
index 03538e926d7089efe64ada6ebffee5781963b73c..9ec31d5d49ce179532cfad3c4d6255766fce6685 100644 (file)
--- a/dbench.c
+++ b/dbench.c
@@ -352,7 +352,7 @@ static void process_opts(int argc, const char **argv)
        struct poptOption popt_options[] = {
                POPT_AUTOHELP
                { "backend", 'B', POPT_ARG_STRING, &options.backend, 0, 
-                 "dbench backend (fileio, sockio, nfs)", "string" },
+                 "dbench backend (fileio, sockio, nfs, scsi, iscsi)", "string" },
                { "timelimit", 't', POPT_ARG_INT, &options.timelimit, 0, 
                  "timelimit", "integer" },
                { "loadfile",  'c', POPT_ARG_STRING, &options.loadfile, 0, 
@@ -408,7 +408,7 @@ static void process_opts(int argc, const char **argv)
                { "iscsi-target",  0, POPT_ARG_STRING, &options.iscsi_target, 0, 
                  "iscsi IQN name of target", NULL },
                { "warmup", 0, POPT_ARG_INT, &options.warmup, 0, 
-                 "How meny seconds of warmup to run", NULL },
+                 "How many seconds of warmup to run", NULL },
                POPT_TABLEEND
        };
        poptContext pc;