fix comments

Author: huoshan12345

src/AspectCore.Core/Extensions/MethodInfoExtensions.cs

@@ -7,7 +7,7 @@ namespace AspectCore.Extensions
 {
     internal static class MethodInfoExtensions
     {
-        public static IEnumerable<MethodInfo> GetInterfaceDeclarationsForMethod(this MethodInfo method)
+        public static IEnumerable<MethodInfo> GetInterfaceDeclarations(this MethodInfo method)
         {
             var typeInfo = method.ReflectedType?.GetTypeInfo();
             if (typeInfo is null)

src/AspectCore.Core/Utils/ProxyGeneratorUtils.CovariantReturnMethod.cs

@@ -15,7 +15,7 @@ internal partial class ProxyGeneratorUtils
         private static readonly Type PreserveBaseOverridesAttribute = Type.GetType("System.Runtime.CompilerServices.PreserveBaseOverridesAttribute", false);
 
         // key: covariant return method
-        // value: overridden method's interface declarations
+        // value: interface method declarations
         internal static IReadOnlyDictionary<MethodInfo, HashSet<MethodInfo>> GetCovariantReturnMethodMap(Type implType)
         {
             var result = new Dictionary<MethodInfo, HashSet<MethodInfo>>();
@@ -32,7 +32,7 @@ internal static IReadOnlyDictionary<MethodInfo, HashSet<MethodInfo>> GetCovarian
 
             foreach (var method in covariantReturnMethods)
             {
-                var interfaceDeclarations = method.GetInterfaceDeclarationsForMethod().ToHashSet();
+                var interfaceDeclarations = method.GetInterfaceDeclarations().ToHashSet();
                 result[method] = interfaceDeclarations;
             }
 

tests/AspectCore.Tests/DynamicProxy/CovariantReturnMethodTests.cs

@@ -1,5 +1,4 @@
-using System.Linq;
-using AspectCore.DynamicProxy;
+using AspectCore.DynamicProxy;
 using Xunit;
 
 namespace AspectCore.Tests.DynamicProxy;