fixed XML warnings, fixed compiling error for C# 7.1

Memory/Memory.csproj

@@ -1,12 +1,15 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
+    <LangVersion>7.1</LangVersion>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <DocumentationFile>bin\$(Configuration)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <NoWarn>1701;1702;1591</NoWarn>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">

Memory/memory.cs

@@ -331,7 +331,7 @@ public void UnfreezeValue(string address)
         /// <summary>
         /// Open the PC game process with all security and access rights.
         /// </summary>
-        /// <param name="proc">Use process name or process ID here.</param>
+        /// <param name="pid">Use process name or process ID here.</param>
         /// <returns></returns>
         public bool OpenProcess(int pid)
         {
@@ -1471,7 +1471,7 @@ public void InjectDll(String strDllName)
         /// <param name="code">Address to create the trampoline</param>
         /// <param name="newBytes">The opcodes to write in the code cave</param>
         /// <param name="replaceCount">The number of bytes being replaced</param>
-        /// <param name="allocationSize">size of the allocated region</param>
+        /// <param name="size">size of the allocated region</param>
         /// <param name="file">ini file to look in</param>
         /// <remarks>Please ensure that you use the proper replaceCount
         /// if you replace halfway in an instruction you may cause bad things</remarks>