Fix PACKAGE.md typo (#92989)

Typo in word 'Defult' fixed to 'Default'.

Fix #92228

src/libraries/Microsoft.Extensions.Logging.TraceSource/src/PACKAGE.md

@@ -65,7 +65,7 @@ The main types provided by this library are:
 <!-- The related packages associated with this package -->
 
 * Abstractions for dependency injection: [Microsoft.Extensions.DependencyInjection.Abstractions](https://www.nuget.org/packages/Microsoft.Extensions.DependencyInjection.Abstractions/)
-* Defult implementation of logging infrastructure: [Microsoft.Extensions.Logging](https://www.nuget.org/packages/Microsoft.Extensions.Logging/)
+* Default implementation of logging infrastructure: [Microsoft.Extensions.Logging](https://www.nuget.org/packages/Microsoft.Extensions.Logging/)
 * Abstractions for logging: [Microsoft.Extensions.Logging.Abstractions](https://www.nuget.org/packages/Microsoft.Extensions.Logging.Abstractions/)
 
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