Update part1d.md

The word "Handles" is capitalized and it stands after the word "Button" which is inside the <i> tags. This makes they seem like there is no space between them ("ButtonHandles").

It might create confusion about the naming of the component, when sentence should be like this:  "Button handles the functionality of each feedback submission button".

Author: petrosapien-10

src/content/1/en/part1d.md

@@ -1239,7 +1239,7 @@ Change your application to display statistics only once feedback has been gather
 
 Let's continue refactoring the application. Extract the following two components:
 
-- <i>Button</i> Handles the functionality of each feedback submission button.
+- <i>Button</i> handles the functionality of each feedback submission button.
 
 - <i>StatisticLine</i> for displaying a single statistic, e.g. the average score.