[PATCH 2/2] makedumpfile: Add help and man message for '--help'

[Baoquan He]

Conventionally '-h' and '--help' are all provided. Currently makedumpfile
lacks help and man message for '--help'. Here add it.

Signed-off-by: Baoquan He <bhe at redhat.com>
---
 makedumpfile.8 | 2 +-
 print_info.c   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/makedumpfile.8 b/makedumpfile.8
index 61bd5f2..eb2cf3d 100644
--- a/makedumpfile.8
+++ b/makedumpfile.8
@@ -539,7 +539,7 @@ order from left to right.  \fIVMCORE\fRs are assembled into a single
 Print debugging message.
 
 .TP
-\fB\-h\fR
+\fB\-h (\-\-help)\fR
 Show help message and LZO/snappy support status (enabled/disabled).
 
 .TP
diff --git a/print_info.c b/print_info.c
index 06939e0..3527970 100644
--- a/print_info.c
+++ b/print_info.c
@@ -255,7 +255,7 @@ print_usage(void)
 	MSG("  [-f]:\n");
 	MSG("      Overwrite DUMPFILE even if it already exists.\n");
 	MSG("\n");
-	MSG("  [-h]:\n");
+	MSG("  [-h, --help]:\n");
 	MSG("      Show help message and LZO/snappy support status (enabled/disabled).\n");
 	MSG("\n");
 	MSG("  [-v]:\n");
-- 
1.8.2.1