fixing the short description; WIP fix the readme

Author: maximv

CsToMd/source.extension.vsixmanifest

@@ -3,7 +3,7 @@
     <Metadata>
         <Identity Id="CsToMd.13e98d61-1f50-4acd-8e25-099cf4b733f3" Version="1.2.1" Language="en-US" Publisher="dadhi" />
         <DisplayName>CsToMd</DisplayName>
-        <Description xml:space="preserve">Generates a Markdown .md file from the input C# .cs file removing the `/*md` and `md*/` comment lines</Description>
+        <Description xml:space="preserve">Generates  Markdown documentation file from the input C# file by removing the `/*md`, `md*/`, "//md" comments</Description>
         <MoreInfo>https://github.com/dadhi/Cstomd</MoreInfo>
         <License>LICENSE.txt</License>
         <ReleaseNotes>ReleaseNotes.txt</ReleaseNotes>