Misc style and other minor changes

InstanceConfig.cs

@@ -4,7 +4,6 @@ using System.Diagnostics.CodeAnalysis;
 using System.Reflection;
 
 namespace RegexBot;
-
 /// <summary>
 /// Contains essential instance configuration for this bot including Discord connection settings, service configuration,
 /// and command-line options.
@@ -67,17 +66,10 @@ class InstanceConfig {
         return default;
     }
 
-    /// <summary>
-    /// Command line options
-    /// </summary>
     class CommandLineParameters {
-        [Option('c', "config", Default = null,
-            HelpText = "Custom path to instance configuration. Defaults to instance.json in bot directory.")]
-        public string ConfigFile { get; set; } = null!;
+        [Option('c', "config", Default = null)]
+        public string? ConfigFile { get; set; } = null!;
 
-        /// <summary>
-        /// Command line arguments parsed here. Depending on inputs, the program can exit here.
-        /// </summary>
         public static CommandLineParameters? Parse(string[] args) {
             CommandLineParameters? result = null;
 

Services/CommonFunctions/CF_Removals.cs

@@ -1,4 +1,4 @@
-#pragma warning disable CA1822 // "Mark members as static" - will not make static to encourage better structure
+#pragma warning disable CA1822 // "Mark members as static" - members should only be callable by code with access to this instance
 using Discord.Net;
 
 namespace RegexBot.Services.CommonFunctions;

Services/EntityCache/UserCachingSubservice.cs

@@ -1,4 +1,4 @@
-#pragma warning disable CA1822 // "Mark members as static" - will not make static to encourage better structure
+#pragma warning disable CA1822 // "Mark members as static" - members should only be callable by code with access to this instance
 using Microsoft.EntityFrameworkCore;
 using RegexBot.Common;
 using RegexBot.Data;