Update app/src/content/chapters/folding/06-training.mdx

app/src/content/chapters/folding/06-training.mdx

@@ -6,7 +6,7 @@ import HtmlEmbed from "../../../components/HtmlEmbed.astro";
 
 ## Training
 
-Before we can talk about hyperparameters, we need to understand what the model actually *is* what it takes in, what it produces, and why those choices matter for cloth folding.
+Before we can talk about hyperparameter optimization, we need to understand what the model actually *is*: its inputs, its outputs and why those choices matter for cloth folding.
 
 ### Model Architecture