[gcc r13-6880] gcov: Fix "subcomand" typos [PR109297]

[Jonathan Wakely <redi@gcc.gnu.org>]

https://gcc.gnu.org/g:cffa72fde8ce9c767e20c058892929d9c9b33ae7

commit r13-6880-gcffa72fde8ce9c767e20c058892929d9c9b33ae7
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Mon Mar 27 13:46:46 2023 +0100

    gcov: Fix "subcomand" typos [PR109297]
    
    gcc/ChangeLog:
    
            PR gcov-profile/109297
            * gcov-tool.cc (merge_usage): Fix "subcomand" typo.
            (merge_stream_usage): Likewise.
            (overlap_usage): Likewise.

Diff:
---
 gcc/gcov-tool.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gcc/gcov-tool.cc b/gcc/gcov-tool.cc
index 88b7936a4f4..0140e7f2a4a 100644
--- a/gcc/gcov-tool.cc
+++ b/gcc/gcov-tool.cc
@@ -185,7 +185,7 @@ static const struct option merge_options[] =
 static void ATTRIBUTE_NORETURN
 merge_usage (void)
 {
-  fnotice (stderr, "Merge subcomand usage:");
+  fnotice (stderr, "Merge subcommand usage:");
   print_merge_usage_message (true);
   exit (FATAL_EXIT_CODE);
 }
@@ -255,7 +255,7 @@ static const struct option merge_stream_options[] =
 static void ATTRIBUTE_NORETURN
 merge_stream_usage (void)
 {
-  fnotice (stderr, "Merge-stream subcomand usage:");
+  fnotice (stderr, "Merge-stream subcommand usage:");
   print_merge_stream_usage_message (true);
   exit (FATAL_EXIT_CODE);
 }
@@ -507,7 +507,7 @@ static const struct option overlap_options[] =
 static void ATTRIBUTE_NORETURN
 overlap_usage (void)
 {
-  fnotice (stderr, "Overlap subcomand usage:");
+  fnotice (stderr, "Overlap subcommand usage:");
   print_overlap_usage_message (true);
   exit (FATAL_EXIT_CODE);
 }