Fix approach redirect. (#28095)

diff --git a/site/docs/4.2/extend/approach.md b/site/docs/4.2/extend/approach.md
index 62031981f6bbf12f0f7ef372a37b6de84e5a1faf..c6730b61e90011b6247ff30b6d5f07e353d48898 100644 (file)
--- a/site/docs/4.2/extend/approach.md
+++ b/site/docs/4.2/extend/approach.md
@@ -3,6 +3,7 @@ layout: docs
 title: Approach
 description: Learn about the guiding principles, strategies, and techniques used to build and maintain Bootstrap so you can more easily customize and extend it yourself.
 group: extend
+redirect_from: "/docs/4.2/extend/"
 ---
 
 While the getting started pages provide an introductory tour of the project and what it offers, this document focuses on _why_ we do the things we do in Bootstrap. It explains our philosophy to building on the web so that others can learn from us, contribute with us, and help us improve.

diff --git a/site/docs/4.2/extend/index.md b/site/docs/4.2/extend/index.md
deleted file mode 100644 (file)
index 8c29313..0000000
--- a/site/docs/4.2/extend/index.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-layout: docs
-title: Extend
-redirect_to: "/docs/4.1/extend/approach/"
----
-
-todo: this entire page