src/common/perf_counters.h:fix wrong word

Signed-off-by: zhang.zezhu <zhang.zezhu@zte.com.cn>

diff --git a/src/common/perf_counters.h b/src/common/perf_counters.h
index 61e5f4c4ec7029569abf52273932c1666b187a42..0394acd3e1b1874937019e4cec7574730bc1a2e6 100644 (file)
--- a/src/common/perf_counters.h
+++ b/src/common/perf_counters.h
@@ -241,7 +241,7 @@ private:
 
 /* Class for constructing a PerfCounters object.
  *
- * This class peforms some validation that the parameters we have supplied are
+ * This class performs some validation that the parameters we have supplied are
  * correct in create_perf_counters().
  *
  * In the future, we will probably get rid of the first/last arguments, since