--- a/pages/masters.markdown	Mon Oct 10 20:17:35 2016 +0300
+++ b/pages/masters.markdown	Mon Oct 10 20:18:13 2016 +0300
@@ -51,7 +51,7 @@
 
 Pending publication.
 
-In the meantime, referr to the [Presentation Slides](//static.qmsk.net/www/masters/clusterf-presentation.pdf).
+In the meantime, refer to the [Presentation Slides](//static.qmsk.net/www/masters/clusterf-presentation.pdf).
 
 ## [The `clusterf` Load Balancer](https://github.com/qmsk/clusterf)