Add back a section on Target Patterns in "user-manual.html"
This makes the section more discoverable, and this fixes links that referred
to the old page.
RELNOTES: None.
PiperOrigin-RevId: 220192961
diff --git a/site/docs/user-manual.html b/site/docs/user-manual.html
index 0d7da4e..b1659bd 100644
--- a/site/docs/user-manual.html
+++ b/site/docs/user-manual.html
@@ -4,6 +4,13 @@
---
<h1>Commands and Options</h1>
+<h2 id='target-patterns'>Target Syntax</h2>
+
+Some commands, like <code>build</code> or <code>test</code>, can operate
+on a list of targets. They use a syntax more flexible than labels, which is
+documented in the "<a href="guide.html#target-patterns">Specifying
+targets to build</a>" section of the User's Guide.
+
<h2>Options</h2>
<p>