diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index ccf8162..def679d 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -47,4 +47,4 @@ jobs:
         dotnet add StyleChecker/StyleChecker.Test/StyleChecker.Test.csproj package StyleChecker --version ${{ env.STYLECHECKER_VERSION }}
         dotnet build --configuration Release
       env:
-        STYLECHECKER_VERSION: 2.0.0
+        STYLECHECKER_VERSION: 2.0.1-alpha
diff --git a/StyleChecker/StyleChecker/StyleChecker.csproj b/StyleChecker/StyleChecker/StyleChecker.csproj
index e110594..0c94e09 100644
--- a/StyleChecker/StyleChecker/StyleChecker.csproj
+++ b/StyleChecker/StyleChecker/StyleChecker.csproj
@@ -24,7 +24,7 @@
     <Copyright>Copyright (c) 2018 Maroontress Fast Software</Copyright>
     <PackageTags>csharp, visual-studio, roslyn, analyzer, roslyn-analyzer, roslyn-codefix, stylechecker</PackageTags>
     <NoPackageAnalysis>true</NoPackageAnalysis>
-    <Version>2.0.1-alpha</Version>
+    <Version>2.0.1-beta</Version>
     <RepositoryType />
     <Company>Maroontress Fast Software</Company>
     <PackageReadmeFile>README.md</PackageReadmeFile>
diff --git a/doc/rules/NoSingleSpaceAfterTripleSlash.md b/doc/rules/NoSingleSpaceAfterTripleSlash.md
index 7e92912..973a116 100644
--- a/doc/rules/NoSingleSpaceAfterTripleSlash.md
+++ b/doc/rules/NoSingleSpaceAfterTripleSlash.md
@@ -1,3 +1,4 @@
+<!-- markdownlint-disable MD024 MD033 MD041-->
 <div class="project-logo">StyleChecker</div>
 <div id="toc-level" data-values="H2,H3"></div>
 
@@ -42,6 +43,51 @@ This analyzer does not report diagnostics to the code, which includes
 a line break inside the start/end tags of an XML element,
 as long as a single space follows `///`.
 
+## Remarks
+
+A `///` followed by a single space is simply not correct. More correctly, `///`
+must be followed by a single space followed by an XML element
+(`<element>…</element>` or `<element … />`). If the XML element is long, it can
+be wrapped, but each wrapped line must begin with `///` followed by one or more
+whitespace characters. The following is a conformance example:
+
+```csharp
+/// <summary>Hello.</summary>
+/// <seealso cref="Good"/>
+public static void Good()
+{
+}
+
+/// <summary>Hello
+/// World.</summary>
+public static void GoodWithWrapping()
+{
+}
+```
+
+The following is a nonconformance example:
+
+```csharp
+/// Hello <summary>World.</summary>
+/// See <seealso cref="Bad"/>
+public static void Bad()
+{
+}
+
+/// Hello.
+public static void BadWithNoElements()
+{
+}
+```
+
+The analyzer also issued diagnostics for `Hello` and `See` in `Bad()` up to
+version 2.0.0, but not since 2.0.1. The warning was &ldquo;A single white space
+is needed after '///',&rdquo; but &ldquo;A single white space should only be
+between '///' and an XML element&rdquo; was more appropriate.
+
+Even after version 2.0.1, [StrayText analyzer](StrayText.md) reports `Bad()` and
+`BadWithNoElements()` instead of this analyzer.
+
 ## Code fix
 
 The code fix provides an option inserting a single space after `///`,