[PATCH 6/6] selftests/powerpc/tm: fix spelling errors in comments

[Wang Yan <wangyan01@kylinos.cn>]

Fix three spelling mistakes in powerpc TM selftest comments:
  - "delievery" -> "delivery" (powerpc/tm/tm-signal-stack.c)
  - "sucess" -> "success" (powerpc/tm/tm-tar.c)
  - "becuase" -> "because" (powerpc/tm/tm-signal-msr-resv.c)

Signed-off-by: Wang Yan <wangyan01@kylinos.cn>
---
 tools/testing/selftests/powerpc/tm/tm-signal-msr-resv.c | 2 +-
 tools/testing/selftests/powerpc/tm/tm-signal-stack.c    | 2 +-
 tools/testing/selftests/powerpc/tm/tm-tar.c             | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/powerpc/tm/tm-signal-msr-resv.c b/tools/testing/selftests/powerpc/tm/tm-signal-msr-resv.c
index 4a61e9bd12b4..8aee18819603 100644
--- a/tools/testing/selftests/powerpc/tm/tm-signal-msr-resv.c
+++ b/tools/testing/selftests/powerpc/tm/tm-signal-msr-resv.c
@@ -42,7 +42,7 @@ void signal_usr1(int signum, siginfo_t *info, void *uc)
 #else
 	ucp->uc_mcontext.uc_regs->gregs[PT_MSR] |= (7ULL);
 #endif
-	/* Should segv on return becuase of invalid context */
+	/* Should segv on return because of invalid context */
 	segv_expected = 1;
 }
 
diff --git a/tools/testing/selftests/powerpc/tm/tm-signal-stack.c b/tools/testing/selftests/powerpc/tm/tm-signal-stack.c
index 68807aac8dd3..7b323679437d 100644
--- a/tools/testing/selftests/powerpc/tm/tm-signal-stack.c
+++ b/tools/testing/selftests/powerpc/tm/tm-signal-stack.c
@@ -52,7 +52,7 @@ int tm_signal_stack()
 
 	/*
 	 * The flow here is:
-	 * 1) register a signal handler (so signal delievery occurs)
+	 * 1) register a signal handler (so signal delivery occurs)
 	 * 2) make stack pointer (r1) = NULL
 	 * 3) start transaction
 	 * 4) cause segv
diff --git a/tools/testing/selftests/powerpc/tm/tm-tar.c b/tools/testing/selftests/powerpc/tm/tm-tar.c
index f2a9137f3c1e..ea420caa3961 100644
--- a/tools/testing/selftests/powerpc/tm/tm-tar.c
+++ b/tools/testing/selftests/powerpc/tm/tm-tar.c
@@ -50,7 +50,7 @@ int test_tar(void)
 			"bne	2b;"
 			"tend.;"
 
-			/* Transaction sucess! TAR should be 3 */
+			/* Transaction success! TAR should be 3 */
 			"mfspr  7, %[tar];"
 			"ori	%[res], 7, 4;"  // res = 3|4 = 7
 			"b	4f;"
-- 
2.25.1