diff --git a/sessions/slides/forecasting-as-an-epidemiological-problem.qmd b/sessions/slides/forecasting-as-an-epidemiological-problem.qmd
index f642ffa..24cca79 100644
--- a/sessions/slides/forecasting-as-an-epidemiological-problem.qmd
+++ b/sessions/slides/forecasting-as-an-epidemiological-problem.qmd
@@ -19,7 +19,7 @@ format:
 
 Modelling the future can help decision making:
 
-- how many beds to we need?
+- how many beds do we need?
 - where should we allocate vaccines?
 - where should we trial vaccines?