Subject: Update README.md

From: Gerd Heber <[email-masked]>
Date: Tue, 28 Feb 2023 08:58:31 -0600

Link purpose, etc. section
---
 doc/arch/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/arch/README.md b/doc/arch/README.md
index 4021922..125e5a2 100644
--- a/doc/arch/README.md
+++ b/doc/arch/README.md
@@ -1,6 +1,6 @@
 # An Overview of the HDF5 Library Architecture
 
-## Purpose, Objectives, and Values
+## [Purpose, Objectives, and Values](./purpose_objectives_values.md)
 
 ## Data and Metadata
 
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