Update README.md

README.md

@@ -32,7 +32,7 @@ Here are some [benchmarks](bench-comparison) comparing spdlog vs boost log(1.56.
 The bench writes 1000,000 log lines to a rotating log file of size 10MB with 5 back rotated files.
 The multi threaded test uses a shared logger object  across 10 threads.
 
-#### spdlog vs. boost - Single threaded
+#### spdlog vs. boost - single thread
 |library|log lines|threads|elapsed|
 |-------|:-------:|:-----:|------:|
 |*boost*|1000,000|1|**4.207s**|
@@ -40,7 +40,7 @@ The multi threaded test uses a shared logger object  across 10 threads.
 
 
 
-#### spdlog vs. boost - Multi threaded
+#### spdlog vs. boost - 10 threads
 |library|log lines|threads|elapsed|
 |-------|:-------:|:-----:|------:|
 |*boost*|1000,000|10|**6.592s**|