fix select link in sbc documentation

PiperOrigin-RevId: 247995132
diff --git a/site/docs/starlark_config.md b/site/docs/starlark_config.md
index a728ce1..d10bca3 100644
--- a/site/docs/starlark_config.md
+++ b/site/docs/starlark_config.md
@@ -292,7 +292,7 @@
 
 ## Build Settings and Select
 Users can configure attributes on build settings by using
-[`select()`](functions.html#select). Build setting targets can be passed to the
+[`select()`](be/functions.html#select). Build setting targets can be passed to the
 `flag_values` attribute of `config_setting`. The value to match to the
 configuration is passed as a `String` then parsed to the type of the build
 setting for matching.