diff --git a/user_guide/libraries/calendar.html b/user_guide/libraries/calendar.html
index 74a8619..2c05242 100644
--- a/user_guide/libraries/calendar.html
+++ b/user_guide/libraries/calendar.html
@@ -114,7 +114,7 @@
 
 <h2>Setting Display Preferences</h2>
 
-<p>There are seven preferences you can set to control various aspects of the calendar.  Preferences are set by passing an 
+<p>There are seven preferences you can set to control various aspects of the calendar.  Preferences are set by passing an
 array of preferences in the second parameter of the loading function. Here is an example:</p>