diff --git a/.travis.yml b/.travis.yml
index 5074a6a..4db88d3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
 language: node_js
 node_js:
-  - 6
-  - 8
\ No newline at end of file
+  - 'lts/*'
+  - node
diff --git a/README.md b/README.md
index 1ca6449..994ce10 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ Online calculation of Exponential Moving Average for Node.js.
 
 Also suports Moving Variance, Moving Deviation and Forecast.
 
-The [following](https://en.wikipedia.org/wiki/Moving_average#Exponential_moving_average) online algorythm is implemented:
+The [following](https://en.wikipedia.org/wiki/Moving_average#Exponential_moving_average) online algorithm is implemented:
 
 ```
 diff := x - mean