Update docs/tutorials/advance/animation.rst

Co-authored-by: Yvonne Fröhlich <[email protected]>

Author: Esteban82

docs/tutorials/advance/animation.rst

@@ -799,7 +799,7 @@ Now I make the final high-quality animation (i.e. 80 DPC).
 3.6. Make full animation with enhancement
 =========================================
 
-In the previous animation, the earthquakes appear but it is hard to see when they do it. 
+In the previous animation, the earthquakes appear but it is hard to see when they do it.
 With :gmt-module:`events` it is possible to draw attention to the arrival of a new event.
 
 3.6.1. How to enhance symbols with events