SHL-69 - Remove docs for "version" command that is not available

docs/src/reference/docbook/reference/shell.xml

@@ -113,7 +113,17 @@ public class HelloWorldCommands implements CommandMarker {
 
     <itemizedlist>
       <listitem>
-        <para><classname>EssentialCommands</classname> -
+        <para><classname>ConsoleCommands</classname> -
+        <literal>clr</literal> and <literal>clear</literal> - to clear the console.</para>
+      </listitem>
+
+      <listitem>
+        <para><classname>DateCommands</classname> -
+        <literal>date</literal> - show the current date and time.</para>
+      </listitem>
+
+      <listitem>
+        <para><classname>ExitCommands</classname> -
         <literal>exit</literal> and <literal>quit</literal> - to exit the
         shell.</para>
       </listitem>
@@ -123,36 +133,36 @@ public class HelloWorldCommands implements CommandMarker {
         list all commands and their usage</para>
       </listitem>
 
+      <listitem>
+        <para><classname>InlineCommentCommands</classname> - <literal>//</literal> and <literal>;</literal> shows the valid characters to use for inline comments</para>
+      </listitem>
+
       <listitem>
         <para><classname>OsCommands</classname> - the keyword for this command
         is the exclamation point, <literal>!</literal>. After the exclamation
         point you can pass in a unix/windows command string to be
         executed.</para>
       </listitem>
+
+      <listitem>
+        <para><classname>SystemPropertyCommands</classname> - <literal>system properties</literal>- shows the shell's system properties</para>
+      </listitem>
+
     </itemizedlist>
 
     <para>There are also a few commands that are provided by the
     <classname>AbstractShell</classname> class, these are</para>
 
     <itemizedlist>
-      <listitem>
-        <para><literal>date</literal> - Displays the local date and
-        time</para>
-      </listitem>
-
       <listitem>
         <para><literal>script</literal> - Parses the specified resource file
         and executes its commands</para>
       </listitem>
 
       <listitem>
-        <para><literal>system properties</literal> - Shows the shell's
-        properties</para>
+        <para><literal>/*</literal> and <literal>*/</literal>- The begin and end characters for block comments</para>
       </listitem>
 
-      <listitem>
-        <para><literal>version</literal> - Displays current CLI version</para>
-      </listitem>
     </itemizedlist>
   </section>
 

src/main/java/org/springframework/shell/commands/InlineCommentCommands.java

@@ -19,6 +19,10 @@ import org.springframework.shell.core.CommandMarker;
 import org.springframework.shell.core.annotation.CliCommand;
 import org.springframework.stereotype.Component;
 
+/**
+ * Commands relating to inline comments
+ *
+ */
 @Component
 public class InlineCommentCommands implements CommandMarker {