Document that --version doesn't need to be run from a workspace
@@ -2431,7 +2431,10 @@ a user-friendly way.
<p>
<code>bazel --version</code>, with no other args, will emit the same output as
<code>bazel version --gnu_format</code>, except without the side-effect of potentially starting
- a Bazel server.
+ a Bazel server or unpacking the server archive.
+</p>
+<p>
+ <code>bazel --version</code> can be run from anywhere - it does not require a workspace directory.
</p>
<h3 id='mobile-install'>The <code>mobile-install</code> command</h3>
