diff --git a/visNetwork/performance.Rmd b/visNetwork/performance.Rmd
index d56399e..a71c5f5 100644
--- a/visNetwork/performance.Rmd
+++ b/visNetwork/performance.Rmd
@@ -22,9 +22,9 @@ visNetwork(nodes, edges) %>%
   visEdges(smooth = FALSE)
 ```
 
-* Since __visNetwork_0.2.1__, it's possible to make the link between the features of package [igraph](http://igraph.org/r/) and those of __visNetwork__. The best way to increace plotting time is actually to use [igraph](http://igraph.org/r/) layout to compute coordinates before with ``visIgraphLayout()`` :
+* Since __visNetwork_0.2.1__, it's possible to make the link between the features of package [igraph](http://igraph.org/r/) and those of __visNetwork__. The best way to decrease plotting time is actually to use [igraph](http://igraph.org/r/) layout to compute coordinates before with ``visIgraphLayout()`` :
 
 ```{r, eval = FALSE}
 visNetwork(nodes, edges) %>%
   visIgraphLayout()
-```
\ No newline at end of file
+```