docs: update top tip example
@@ -18,7 +18,7 @@ configuration options. These tips are highlighted via the following format:
\begin{center}
\begin{tcolorbox}[]
-\small Bow ties are cool. --Dr. Who
+\small Training is everything. The peach was once a bitter almond; cauliflower is nothing but cabbage with a college education. --Mark Twain
\end{tcolorbox}
\end{center}
