Merge remote-tracking branch 'origin/pr-31'

Fixes: #31
diff --git a/10-minute-tutorial.md.vtl b/10-minute-tutorial.md.vtl
index 202ef71..9fec419 100644
--- a/10-minute-tutorial.md.vtl
+++ b/10-minute-tutorial.md.vtl
@@ -17,7 +17,7 @@
 Introduction
 ------------
 
-Welcome to Apache Shiro's 10 Minute Tutoral!
+Welcome to Apache Shiro's 10 Minute Tutorial!
 
 By going through this quick and simple tutorial you should fully understand how a developer uses Shiro in their application. And you should be able to do it in under 10 minutes.