[PATCH] ring-buffer: fix small typo

[Yangtao Li]

Signed-off-by: Yangtao Li <tiny.win...@gmail.com>
---
 kernel/trace/ring_buffer_benchmark.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/ring_buffer_benchmark.c 
b/kernel/trace/ring_buffer_benchmark.c
index ffba6789c0e2..0564f6db0561 100644
--- a/kernel/trace/ring_buffer_benchmark.c
+++ b/kernel/trace/ring_buffer_benchmark.c
@@ -362,7 +362,7 @@ static void ring_buffer_producer(void)
                        hit--; /* make it non zero */
                }
 
-               /* Caculate the average time in nanosecs */
+               /* Calculate the average time in nanosecs */
                avg = NSEC_PER_MSEC / (hit + missed);
                trace_printk("%ld ns per entry\n", avg);
        }
-- 
2.17.0