Rename function name to Enrich and fixed typo in comment

src/OpenTelemetry.Instrumentation.AspNetCore/AspNetCoreMetricsInstrumentationOptions.cs

@@ -41,8 +41,8 @@ public class AspNetCoreMetricsInstrumentationOptions
         public Func<HttpContext, bool> Filter { get; set; }
 
         /// <summary>
-        /// Gets or sets an function to enrich an recorded metric with additional custom tags.
+        /// Gets or sets an function to enrich a recorded metric with additional custom tags.
         /// </summary>
-        public AspNetCoreMetricEnrichmentFunc EnrichWithCustomTags { get; set; }
+        public AspNetCoreMetricEnrichmentFunc Enrich { get; set; }
     }
 }

src/OpenTelemetry.Instrumentation.AspNetCore/Implementation/HttpInMetricsListener.cs

@@ -99,11 +99,11 @@ public override void OnEventWritten(string name, object payload)
                     tags.Add(new KeyValuePair<string, object>(SemanticConventions.AttributeHttpRoute, route));
                 }
 #endif
-                if (this.options.EnrichWithCustomTags != null)
+                if (this.options.Enrich != null)
                 {
                     try
                     {
-                        this.options.EnrichWithCustomTags(context, out var enrichedTags);
+                        this.options.Enrich(context, out var enrichedTags);
 
                         foreach (var keyValuePair in enrichedTags)
                         {

test/OpenTelemetry.Instrumentation.AspNetCore.Tests/MetricTests.cs

@@ -154,7 +154,7 @@ public async Task MetricEnrichedWithCustomTags()
             void ConfigureTestServices(IServiceCollection services)
             {
                 this.meterProvider = Sdk.CreateMeterProviderBuilder()
-                    .AddAspNetCoreInstrumentation(opt => opt.EnrichWithCustomTags = (HttpContext _, out TagList tags) =>
+                    .AddAspNetCoreInstrumentation(opt => opt.Enrich = (HttpContext _, out TagList tags) =>
                     {
                         tags = new TagList(new Span<KeyValuePair<string, object>>(tagsToAdd));
                     })