fix(curriculum): remove redundancies in a passage for HTML abbreviations lesson (freeCodeCamp#64327)

Author: pdtrang

curriculum/challenges/english/blocks/lecture-working-with-text-and-time-semantic-elements/672995d673bd3237200b9e7c.md

@@ -51,7 +51,7 @@ Let's take the same example as before, but add the `title` attribute. It will be
 
 :::
 
-Usually, the style of the abbreviation element will change when you add this attribute. The specific style will depend on the browser. Some browsers may display a dotted underline, while others may convert the contents to small caps, or even assign certain default styles, such as a dotted underline. When the user hovers over the abbreviation with the mouse, the full form is displayed as a tooltip.
+Usually, the style of the abbreviation element will change when you add this attribute. The specific style will depend on the browser. Some browsers may display a dotted underline, while others may convert the contents to small caps. When the user hovers over the abbreviation, the full form is displayed as a tooltip.
 
 While you don't necessarily need to use the abbreviation element for every abbreviation on your web page, it's recommended for those that might be unclear and those that might need additional context.