Typo in Readme.md file

[falanger]

Hey! I've found a little typo:

diff --git a/Readme.md b/Readme.md
index ec4bcf8..7321a5d 100644
--- a/Readme.md
+++ b/Readme.md
@@ -31,10 +31,10 @@ IStatsd statsd = new Stastd(new StatsdOptions(){ HostOrIp = "127.0.0.1"}, new Tc
 statsd.CountAsync("myapp.counterstat"); //default to 1 aka increment
 statsd.CountAsync("myapp.counterstat", 6);
 statsd.CountAsync("myapp.counterstat", -6);
-statsd.TimerAsync("myapp.timeMyFunction", ()=>{
+statsd.TimingAsync("myapp.timeMyFunction", ()=>{
  //code to instrument
 });
-statsd.TimerAsync("myapp.timeData", 400); //400ms
+statsd.TimingAsync("myapp.timeData", 400); //400ms
 statsd.GaugeAsync("autotest.gaugeyo", 422);
 statsd.GaugeDeltaAsync("autotest.gaugeyo", -10);
 statsd.SetAsync("autotest.setyo", 888);

[TerribleDev]

@falanger thanks, do you want to drop a PR?