README.md in benchmark_driver-0.14.13 vs README.md in benchmark_driver-0.14.14

@@ -270,11 +270,11 @@
 
 | Runner | Description |
 |:-------|:------------|
 | ips | Iteration per second (default) |
 | time | Elapsed seconds |
-| memory | Max resident set. This is supported only on Linux for now. |
+| memory | Max resident set. This is supported only on Linux and macOS for now. |
 | once | Forces `loop_count` to 1 for testing |
 | ruby\_stdout | Special runner to integrate existing benchmarks |
 
 ### ips
 
@@ -358,10 +358,10 @@
 
 See following example:
 
 * https://github.com/benchmark-driver/optcarrot
 
-If you benchmark can run with `ruby foo bar`, specify `foo bar` to `command:`.
+If your benchmark can run with `ruby foo bar`, specify `foo bar` to `command:`.
 Then write `stdout_to_metrics:` to convert stdout to metrics. This runner can be used only with YAML interface for now.
 
 ```
 $ benchmark-driver benchmark.yml --verbose 1 --rbenv '2.6.0-dev;2.6.0-dev --jit'
 2.6.0-dev: ruby 2.6.0dev (2018-03-21 trunk 62870) [x86_64-linux]