updated readme, tagged new version

Ficdown.Console/Program.cs

@@ -196,16 +196,18 @@
         private static void ShowHelp()
         {
             Console.WriteLine(
-                @"Usage: ficdown.exe
-    --format (html|epub|lint)
-    --in ""/path/to/source.md"" (lint reads sdtin)
+                @"Usage: ficdown
+    --format (html|epub)
+    --in ""/path/to/source.md""
     [--out ""/path/to/output""]
     [--template ""/path/to/template/dir""]
     [--images ""/path/to/images/dir""]
     [--author ""Author Name""]
     [--bookid ""ePub Book ID""]
     [--language ""language""]
-    [--debug]");
+    [--debug]
+or: ficdown --format lint
+    (reads input from stdin)");
         }
     }
 }

README.md

@@ -29,8 +29,8 @@ The pre-built releases are self-contained .NET Core deployments, so you should b
 Running ficdown.exe without any arguments will produce the following help text:
 
     Usage: ficdown.exe
-        --format (html|epub)
-        --in "/path/to/source.md"
+        --format (html|epub|lint)
+        --in "/path/to/source.md" (lint reads stdin)
         [--out "/path/to/output"]
         [--template "/path/to/template/dir"]
         [--images "/path/to/images/dir"]