diff --git a/presentation/main.md b/presentation/main.md
index 186871f..c663bc8 100644
--- a/presentation/main.md
+++ b/presentation/main.md
@@ -130,7 +130,7 @@ In particular:
 
 * total/elapsed epochs
 * network weights
-* learning rate and weights the optimizer
+* learning rate and weights for the optimizer
 * patience for the scheduler
 * current best loss
 * all the initial parameters