perf help: Change 'usage' to 'Usage' for consistency

Capitalize 'usage' to make it consistent with all the other 'Usage' in
the codes, e.g., usage_builtin.

Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ramkumar Ramachandra <artagnon@gmail.com>
Cc: Sriram Raghunathan <sriram.r@nokia.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1444894792-2338-3-git-send-email-yunlong.song@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/perf/util/parse-options.c b/tools/perf/util/parse-options.c
index 9a38b05f0273..8aa7922397a9 100644
--- a/tools/perf/util/parse-options.c
+++ b/tools/perf/util/parse-options.c
@@ -648,7 +648,7 @@ int usage_with_options_internal(const char * const *usagestr,
         if (!usagestr)
                 return PARSE_OPT_HELP;
 
-        fprintf(stderr, "\n usage: %s\n", *usagestr++);
+        fprintf(stderr, "\n Usage: %s\n", *usagestr++);
         while (*usagestr && **usagestr)
                 fprintf(stderr, "    or: %s\n", *usagestr++);
         while (*usagestr) {
@@ -684,7 +684,7 @@ int parse_options_usage(const char * const *usagestr,
         if (!usagestr)
                 goto opt;
 
-        fprintf(stderr, "\n usage: %s\n", *usagestr++);
+        fprintf(stderr, "\n Usage: %s\n", *usagestr++);
         while (*usagestr && **usagestr)
                 fprintf(stderr, "    or: %s\n", *usagestr++);
         while (*usagestr) {