diff --git a/README.md b/README.md
index fabfa375..7787ee39 100644
--- a/README.md
+++ b/README.md
@@ -38,11 +38,11 @@ Just copy the files to your build tree and use a C++11 compiler
 Below are some [benchmarks](benchmarks) under Ubuntu 64 bit, Intel i7-4770 CPU @ 3.40GHz:
 
 #### Single thread bench
-|library|log lines|threads|elapsed|
+|library|log lines|single thread|10 threads
 |-------|:-------:|:-----:|------:|
-|*boost log v1.56*|1,000,000|1|**4.207s**|
-|*glog v0.3.3*|1,000,000|1|**1.077s**|
-|*spdlog*|1,000,000|1|**0.975s**|
+|*boost log v1.56*|1,000,000|**4.207s**|**6.592s**|
+|*glog v0.3.3*|1,000,000|**1.077s**|**1.678s**|
+|*spdlog*|1,000,000|**0.975s**|**0.961s**|