Fix pronoun plurality

vvnc · web-flow · commit 8d7492c4e700 · 2018-11-04T20:26:15.000+03:00
diff --git a/3-animation/2-css-animations/article.md b/3-animation/2-css-animations/article.md
@@ -2,7 +2,7 @@
 
 CSS animations allow to do simple animations without JavaScript at all.
 
-JavaScript can be used to control CSS animation and make them even better with a little of code.
+JavaScript can be used to control CSS animation and make it even better with a little of code.
 
 ## CSS transitions [#css-transition]
 
