Update README.md

README.md

@@ -28,7 +28,7 @@ Just copy the files to your build tree and use a C++11 compiler
 
 ## Benchmarks
 
-Here are some [benchmarks](bench-comparison) comparing spdlog vs boost log(1.56.0) on Ubuntu 64 bits, Intel i7-4770 CPU @ 3.40GHz.
+Here are some [benchmarks](bench) comparing spdlog vs boost log(1.56.0) on Ubuntu 64 bits, Intel i7-4770 CPU @ 3.40GHz.
 
 The bench writes 1,000,000 log lines to a rotating log file (using shared synchronous logger object):