Fix loading messages

Missing comma in array

src/web/html/index.html

@@ -61,7 +61,7 @@
                 "Symlinking emacs and vim to ed...",
                 "Training branch predictor...",
                 "Timing cache hits...",
-                "Speculatively executing recipes..."
+                "Speculatively executing recipes...",
                 "Adding LLM hallucinations..."
             ];