Update README.md

Łukasz Florczak · web-flow · commit d01061977282 · 2017-10-28T14:37:26.000+02:00
diff --git a/README.md b/README.md
@@ -140,7 +140,7 @@ With this parameter you can synchronize several Agile carousels. For example, on
 </agile>
 ```
 
-You can also combine slides on both sides:
+You can also combine carousel in two ways:
 
 ```html
 <agile ref="bigImage" asNavFor="['thumbnails']">
