Merge pull request #485 from mdqst/patch-1

Typo Update ARCHITECTURE.md

Author: aschmahmann

ARCHITECTURE.md

@@ -3,7 +3,7 @@
 > [!NOTE]
 > This document contains historical notes about IPFS architecture from ~2015. For current specifications, please refer to https://specs.ipfs.tech/
 
-**Authors(s)**:
+**Author(s)**:
 - [Juan Benet](https://github.com/jbenet)
 - [David Dias](https://github.com/daviddias)