diff --git a/guide/english/algorithms/index.md b/guide/english/algorithms/index.md
index 217ca8702b..71412d356d 100644
--- a/guide/english/algorithms/index.md
+++ b/guide/english/algorithms/index.md
@@ -57,4 +57,4 @@ This is also a really good open source project that helps you visualize algorith
 
 [Infographic on how Machine Learning Algorithms Work](https://www.boozallen.com/content/dam/boozallen_site/sig/pdf/infographic/how-do-machines-learn.pdf)
 
-This infographic shows you how unsupervised and supervised machine learning algorithms work..
+This infographic shows you how unsupervised and supervised machine learning algorithms work.