[PATCH] selftests/powerpc: fix typos in tm-signal-stack comment

[longlong yan]

Fix three spelling errors in the file header comment:
  - "delievery" -> "delivery"
  - "trelaim" -> "treclaim"
  - "hance" -> "hence"

Signed-off-by: longlong yan <yanlonglong@xxxxxxxxxx>
---
 tools/testing/selftests/powerpc/tm/tm-signal-stack.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/powerpc/tm/tm-signal-stack.c b/tools/testing/selftests/powerpc/tm/tm-signal-stack.c
index 68807aac8dd3..3bc3a2e1526d 100644
--- a/tools/testing/selftests/powerpc/tm/tm-signal-stack.c
+++ b/tools/testing/selftests/powerpc/tm/tm-signal-stack.c
@@ -2,15 +2,15 @@
 /*
  * Copyright 2015, Michael Neuling, IBM Corp.
  *
- * Test the kernel's signal delievery code to ensure that we don't
- * trelaim twice in the kernel signal delivery code.  This can happen
+ * Test the kernel's signal delivery code to ensure that we don't
+ * treclaim twice in the kernel signal delivery code.  This can happen
  * if we trigger a signal when in a transaction and the stack pointer
  * is bogus.
  *
  * This test case registers a SEGV handler, sets the stack pointer
  * (r1) to NULL, starts a transaction and then generates a SEGV.  The
  * SEGV should be handled but we exit here as the stack pointer is
- * invalid and hance we can't sigreturn.  We only need to check that
+ * invalid and hence we can't sigreturn.  We only need to check that
  * this flow doesn't crash the kernel.
  */
 
-- 
2.43.0