update author order, both speaking

talks/vernacchia.yml

@@ -4,13 +4,11 @@ abstract:
   - "cfsem is an electromagnetics library with a high-level Python API and Rust bindings for the numerical \"heavy lifting\", made with PyO3/Maturin. The Rust code is engineered for single-thread performance (e.g. by ensuring LLVM uses SIMD instructions and avoids run-time bounds checks), and some functions are parallelized with Rayon."
   - "This talk will review the library's API, benchmarks, performance engineering details, and example applications. Most functions' throughput is ~10^8 elements / second on one core of an Apple M1 Pro, within a factor of a few of fully utilizing the FLOPS capacity. The library is easy to use from python, and is fast enough for applications like design sweeps, iterative solvers, and interactive visualizations. Within Commonwealth Fusion Systems, it is a component of internal tools that advance our design and understanding of superconducting magnets and tokamaks."
 speaker:
-  name: Matt Vernacchia
+  name: James Logan
   affiliation: Commonwealth Fusion Systems
-  email: mvernacchia@cfs.energy
   website: https://cfs.energy
 coauthor:
-  - name: James Logan
-    affiliation: Commonwealth Fusion Systems
-  - name: Matt Vernacchia
+  - name: <b>Matt Vernacchia</b>
     affiliation: Commonwealth Fusion Systems
+    email: mvernacchia@cfs.energy
 duration: short