Fix typo in example namespace

Formattting --> Formatting

README.md

@@ -33,7 +33,7 @@ To specify the formatter in XML `<appSettings>` provide its assembly-qualified t
   <add key="serilog:using:RollingFile" value="Serilog.Sinks.RollingFile" />
   <add key="serilog:write-to:RollingFile.pathFormat" value="./logs/myapp.json" />
   <add key="serilog:write-to:RollingFile.formatter"
-       value="Serilog.Formattting.Compact.CompactJsonFormatter, Serilog.Formatting.Compact" />
+       value="Serilog.Formatting.Compact.CompactJsonFormatter, Serilog.Formatting.Compact" />
 ```
 
 ### Rendered events
@@ -128,4 +128,4 @@ See `test/Serilog.Formatting.Compact.Tests/FormattingBenchmarks.cs`.
 ### Compiling
 
 Opening serilog-formatting-compact.sln requires VS2015 Update 3 with the .NET Core tooling to be installed.  
-See: https://www.microsoft.com/net/core#windows
+See: https://www.microsoft.com/net/core#windows