Fix: genserver code

src/dev/elixir/genserver.md

@@ -15,14 +15,14 @@ defmodule Jobs do
     {:ok, init, {:continue, :work}}
   end
 
-  # Exec the job for the first time, at the end of init
+  # Exec job on continue, then reschedule
   def handle_continue(:work, state) do
     {:noreply, work_then_reschedule(state)}
   end
 
-  # Exec the job when :work message is received
+  # Handle info and pass it to continue
   def handle_info(:work, state) do
-    {:noreply, work_then_reschedule(state)}
+    {:noreply, state, {:continue, :work}}
   end
 
   # Get timer from config.exs