Additional documentation

src/SparseTransform.CLI/CLIOptions/PartitionOptions.cs

@@ -2,7 +2,10 @@ using System;
 using CommandLine;
 
 namespace CLIOptions;
-[Verb("Partition", HelpText = "Partitions MatrixMarket String")]
+/// <summary>
+/// CLI options for the `partition` command.
+/// </summary>
+[Verb("partition", HelpText = "Partitions MatrixMarket String")]
 public class PartitionOptions
 {
     [Option("input", Required = true, HelpText = "Path to the file containing the MatrixMarket string to read.")]

src/SparseTransform.CLI/Formats.cs

 using System;
 
+/// <summary>
+/// Permitted values for Format CLI option. Checked in Program.
+/// </summary>
 public static class Formats
 {
     public static readonly String ColoredDot = "dot";