diff --git a/src/Ubiety.Stringprep.Core/Ubiety.Stringprep.Core.csproj b/src/Ubiety.Stringprep.Core/Ubiety.Stringprep.Core.csproj
index 27db751..b124d03 100644
--- a/src/Ubiety.Stringprep.Core/Ubiety.Stringprep.Core.csproj
+++ b/src/Ubiety.Stringprep.Core/Ubiety.Stringprep.Core.csproj
@@ -5,8 +5,9 @@
     <TargetFrameworks>net8.0</TargetFrameworks>
     <LangVersion>default</LangVersion>
     <AnalysisLevel>latest</AnalysisLevel>
+    <DocumentationFile>Ubiety.Stringprep.Core.xml</DocumentationFile>
   </PropertyGroup>
-  
+
   <PropertyGroup>
     <PackageIcon>icon128.png</PackageIcon>
     <Description>Stringprep library implementing RFC3454</Description>
@@ -16,15 +17,11 @@
     <RepositoryUrl>https://github.com/ubiety/Ubiety.StringPrep.Core/</RepositoryUrl>
     <PackageTags>ubiety;stringprep;dotnet</PackageTags>
   </PropertyGroup>
-  
+
   <ItemGroup>
     <None Include="..\..\icon128.png" Pack="true" PackagePath="\" />
   </ItemGroup>
 
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
-    <DocumentationFile>Ubiety.Stringprep.Core.xml</DocumentationFile>
-  </PropertyGroup>
-
   <ItemGroup>
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118">
       <PrivateAssets>all</PrivateAssets>
diff --git a/src/Ubiety.Stringprep.Core/ValueRangeCompiler.cs b/src/Ubiety.Stringprep.Core/ValueRangeCompiler.cs
index 78313b6..ed508d9 100644
--- a/src/Ubiety.Stringprep.Core/ValueRangeCompiler.cs
+++ b/src/Ubiety.Stringprep.Core/ValueRangeCompiler.cs
@@ -186,13 +186,13 @@ private static List<int> DoRemove(List<int> list, IList<int> removals)
                 {
                     if (removals[i] == list[j] || (removals[i] < list[j] && (i == 0 || removals[i] > list[j - 1])))
                     {
-                        list.RemoveAt(j--);
-                        CloseRemove(list, removals, ref i, ref j);
+                        list.RemoveAt(j - 1);
+                        CloseRemove(list, removals, ref i, ref j - 1);
                     }
                     else if (removals[i] > list[j] && removals[i] < list[j + 1])
                     {
-                        list.Insert(++j, removals[i] - 1);
-                        CloseRemove(list, removals, ref i, ref j);
+                        list.Insert(j + 1, removals[i] - 1);
+                        CloseRemove(list, removals, ref i, ref j + 1);
                     }
                 }
             }