Update config.yaml

src/lib/config.yaml

@@ -176,7 +176,7 @@ people:
     name: dcbuilder.eth
     twitter: DCbuild3r
     img: dcbuilder.jpg
-    caption: Research engineer of [Worldcoin](https://worldcoin.org/), ZKML & Rust enthusiast
+    caption: Research engineer at [Worldcoin](https://worldcoin.org/), ZKML & Rust enthusiast
     country: cz
   - id: alona-shevchenko
     name: Alona Shevchenko