diff --git a/src/MtgApiManager.Lib/Core/MtgApiServiceAdapter.cs b/src/MtgApiManager.Lib/Core/MtgApiServiceAdapter.cs
index 34c3c0b..44398bf 100644
--- a/src/MtgApiManager.Lib/Core/MtgApiServiceAdapter.cs
+++ b/src/MtgApiManager.Lib/Core/MtgApiServiceAdapter.cs
@@ -15,31 +15,35 @@ internal class MtgApiServiceAdapter : IMtgApiServiceAdapter
     {
         public static async Task<T> WebGetAsyncInternal<T>(Uri requestUri) where T : IMtgResponse
         {
-            using var client = new HttpClient();
-            using var response = await client.GetAsync(requestUri).ConfigureAwait(false);
-            if (response.IsSuccessStatusCode)
+            using (var client = new HttpClient())
             {
-                MtgApiController.ParseHeaders(response.Headers);
-                var stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false);
-                return await JsonSerializer.DeserializeAsync<T>(stream).ConfigureAwait(false);
-            }
-            else
-            {
-                switch ((int)response.StatusCode)
+                using (var response = await client.GetAsync(requestUri).ConfigureAwait(false))
                 {
-                    case (int)MtgApiError.BadRequest:
-                        throw new MtgApiException<BadRequestException>(MtgApiError.BadRequest.GetDescription());
-                    case (int)MtgApiError.Forbidden:
-                        throw new MtgApiException<ForbiddenException>(MtgApiError.Forbidden.GetDescription());
-                    case (int)MtgApiError.InternalServerError:
-                        throw new MtgApiException<InternalServerErrorException>(MtgApiError.InternalServerError.GetDescription());
-                    case (int)MtgApiError.NotFound:
-                        throw new MtgApiException<NotFoundException>(MtgApiError.NotFound.GetDescription());
-                    case (int)MtgApiError.ServiceUnavailable:
-                        throw new MtgApiException<ServiceUnavailableException>(MtgApiError.ServiceUnavailable.GetDescription());
-                    default:
-                        response.EnsureSuccessStatusCode();
-                        return default;
+                    if (response.IsSuccessStatusCode)
+                    {
+                        MtgApiController.ParseHeaders(response.Headers);
+                        var stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false);
+                        return await JsonSerializer.DeserializeAsync<T>(stream).ConfigureAwait(false);
+                    }
+                    else
+                    {
+                        switch ((int)response.StatusCode)
+                        {
+                            case (int)MtgApiError.BadRequest:
+                                throw new MtgApiException<BadRequestException>(MtgApiError.BadRequest.GetDescription());
+                            case (int)MtgApiError.Forbidden:
+                                throw new MtgApiException<ForbiddenException>(MtgApiError.Forbidden.GetDescription());
+                            case (int)MtgApiError.InternalServerError:
+                                throw new MtgApiException<InternalServerErrorException>(MtgApiError.InternalServerError.GetDescription());
+                            case (int)MtgApiError.NotFound:
+                                throw new MtgApiException<NotFoundException>(MtgApiError.NotFound.GetDescription());
+                            case (int)MtgApiError.ServiceUnavailable:
+                                throw new MtgApiException<ServiceUnavailableException>(MtgApiError.ServiceUnavailable.GetDescription());
+                            default:
+                                response.EnsureSuccessStatusCode();
+                                return default;
+                        }
+                    }
                 }
             }
         }
diff --git a/src/MtgApiManager.Lib/Model/Card/ICard.cs b/src/MtgApiManager.Lib/Model/Card/ICard.cs
index 7a11e17..66e4df1 100644
--- a/src/MtgApiManager.Lib/Model/Card/ICard.cs
+++ b/src/MtgApiManager.Lib/Model/Card/ICard.cs
@@ -61,7 +61,7 @@ public interface ICard
         /// <summary>
         /// Gets a value indicating whether the card has more than a single color.
         /// </summary>
-        bool IsMultiColor => Colors?.Length > 1;
+        bool IsMultiColor { get; }
 
         /// <summary>
         /// Gets the card layout. Possible values: normal, split, flip, double-faced, token, plane, scheme, phenomenon, leveler, vanguard
diff --git a/src/MtgApiManager.Lib/Model/Card/IRuling.cs b/src/MtgApiManager.Lib/Model/Card/IRuling.cs
index 79864d4..984d420 100644
--- a/src/MtgApiManager.Lib/Model/Card/IRuling.cs
+++ b/src/MtgApiManager.Lib/Model/Card/IRuling.cs
@@ -8,11 +8,11 @@ public interface IRuling
         /// <summary>
         /// Gets or sets the date of the ruling.
         /// </summary>
-        public string Date { get; }
+        string Date { get; }
 
         /// <summary>
         /// Gets or sets the text of the ruling.
         /// </summary>
-        public string Text { get; }
+        string Text { get; }
     }
 }
\ No newline at end of file
diff --git a/src/MtgApiManager.Lib/MtgApiManager.Lib.csproj b/src/MtgApiManager.Lib/MtgApiManager.Lib.csproj
index 9e048f4..ef73daa 100644
--- a/src/MtgApiManager.Lib/MtgApiManager.Lib.csproj
+++ b/src/MtgApiManager.Lib/MtgApiManager.Lib.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.1;net5.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;netstandard2.1;net5.0</TargetFrameworks>
     <PackageId>MtgApiManager.Lib</PackageId>
     <Authors>Jason Regnier</Authors>
     <Company>Jason Regnier</Company>
diff --git a/src/MtgApiManager.Lib/MtgApiManager.Lib.xml b/src/MtgApiManager.Lib/MtgApiManager.Lib.xml
index c696caa..231bd62 100644
--- a/src/MtgApiManager.Lib/MtgApiManager.Lib.xml
+++ b/src/MtgApiManager.Lib/MtgApiManager.Lib.xml
@@ -883,7 +883,9 @@
         <member name="P:MtgApiManager.Lib.Model.Set.Booster">
             <inheritdoc />
         </member>
-        <!-- Badly formed XML comment ignored for member "P:MtgApiManager.Lib.Model.Set.Border" -->
+        <member name="P:MtgApiManager.Lib.Model.Set.Border">
+            <inheritdoc />
+        </member>
         <member name="P:MtgApiManager.Lib.Model.Set.Code">
             <inheritdoc />
         </member>
diff --git a/src/MtgApiManager.Lib/Service/ServiceProvider.cs b/src/MtgApiManager.Lib/Service/ServiceProvider.cs
index 7fb9b5a..eb344d9 100644
--- a/src/MtgApiManager.Lib/Service/ServiceProvider.cs
+++ b/src/MtgApiManager.Lib/Service/ServiceProvider.cs
@@ -7,9 +7,9 @@ namespace MtgApiManager.Lib.Service
     public class MtgServiceProvider : IMtgServiceProvider
     {
         private readonly ApiVersion _apiVersion;
-        private readonly IMtgApiServiceAdapter _serviceAdapter;
         private readonly IModelMapper _modelMapper;
         private readonly bool _rateLimitOn;
+        private readonly IMtgApiServiceAdapter _serviceAdapter;
         private ICardService _cardService;
         private ISetService _setService;
 
@@ -35,14 +35,13 @@ internal MtgServiceProvider(
         /// <inheritdoc />
         public ICardService GetCardService()
         {
-            return _cardService ??= new CardService(_serviceAdapter, _modelMapper, _apiVersion, _rateLimitOn);
+            return _cardService ?? (_cardService = new CardService(_serviceAdapter, _modelMapper, _apiVersion, _rateLimitOn));
         }
 
         /// <inheritdoc />
         public ISetService GetSetService()
         {
-            return _setService ??= new SetService(_serviceAdapter, _modelMapper, _apiVersion, _rateLimitOn);
+            return _setService ?? (_setService = new SetService(_serviceAdapter, _modelMapper, _apiVersion, _rateLimitOn));
         }
     }
-
 }
\ No newline at end of file