powerpc: Various typo fixes
Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 97a1d40..4708608 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -992,7 +992,7 @@
* than the previous value it will cause the delta and the counter to
* have bogus values unless we rolled a counter over. If a coutner is
* rolled back, it will be smaller, but within 256, which is the maximum
- * number of events to rollback at once. If we dectect a rollback
+ * number of events to rollback at once. If we detect a rollback
* return 0. This can lead to a small lack of precision in the
* counters.
*/