Merge pull request #622 from aws-powertools/fix-typo-tracing-docs

chore(docs): Updating tracing docs for typo

Author: hjgraca

docs/core/tracing.md

@@ -287,7 +287,7 @@ These improvements offer the potential to eliminate build-time trimming warnings
 
 For the Tracing utility to work correctly and without trim warnings please add the following to your `.csproj` file
 
-```xaml
+```xml
 <ItemGroup>
     <TrimmerRootAssembly Include="AWSSDK.Core" />
     <TrimmerRootAssembly Include="AWSXRayRecorder.Core" />
@@ -298,4 +298,4 @@ For the Tracing utility to work correctly and without trim warnings please add t
 
 Note that when you receive a trim warning, adding the class that generates the warning to TrimmerRootAssembly might not resolve the issue. A trim warning indicates that the class is trying to access some other class that can't be determined until runtime. To avoid runtime errors, add this second class to TrimmerRootAssembly.
 
-To learn more about managing trim warnings, see [Introduction to trim warnings](https://learn.microsoft.com/en-us/dotnet/core/deploying/trimming/fixing-warnings) in the Microsoft .NET documentation.
+To learn more about managing trim warnings, see [Introduction to trim warnings](https://learn.microsoft.com/en-us/dotnet/core/deploying/trimming/fixing-warnings) in the Microsoft .NET documentation.