Fix top_level_anchor_build_target typos (#2828)

Signed-off-by: Erik Kerber <[email protected]>

Author: erikkerber

docs/bazel.md

@@ -27,7 +27,7 @@ load("@rules_xcodeproj//xcodeproj:defs.bzl", "xcodeproj")
   - [`xcschemes.launch_target`](#xcschemes.launch_target)
   - [`xcschemes.test_target`](#xcschemes.test_target)
   - [`xcschemes.top_level_build_target`](#xcschemes.top_level_build_target)
-  - [`xcschemes.top_level_anchor_build_target`](#xcschemes.top_level_anchor_build_target)
+  - [`xcschemes.top_level_anchor_target`](#xcschemes.top_level_anchor_target)
   - [`xcschemes.library_target`](#xcschemes.library_target)
   - [`xcschemes.arg`](#xcschemes.arg)
   - [`xcschemes.env_value`](#xcschemes.env_value)

xcodeproj/internal/docs/bazel.header.md

@@ -27,7 +27,7 @@ load("@rules_xcodeproj//xcodeproj:defs.bzl", "xcodeproj")
   - [`xcschemes.launch_target`](#xcschemes.launch_target)
   - [`xcschemes.test_target`](#xcschemes.test_target)
   - [`xcschemes.top_level_build_target`](#xcschemes.top_level_build_target)
-  - [`xcschemes.top_level_anchor_build_target`](#xcschemes.top_level_anchor_build_target)
+  - [`xcschemes.top_level_anchor_target`](#xcschemes.top_level_anchor_target)
   - [`xcschemes.library_target`](#xcschemes.library_target)
   - [`xcschemes.arg`](#xcschemes.arg)
   - [`xcschemes.env_value`](#xcschemes.env_value)