diff --git a/doc/airline.txt b/doc/airline.txt
index 920ce6c..f429518 100644
--- a/doc/airline.txt
+++ b/doc/airline.txt
@@ -246,12 +246,13 @@ AUTOCOMMANDS                                          *airline-autocommands*
 
 Airline comes with some user-defined autocommands.
 
-|AirlineAfterInit|     after plugin is initialized, but before the statusline
+|AirlineAfterInit|    after plugin is initialized, but before the statusline
                     is replaced
 |AirlineAfterTheme|   after theme of the statusline has been changed
 |AirlineToggledOn|    after airline is activated and replaced the statusline
 |AirlineToggledOff|   after airline is deactivated and the statusline is
                     restored to the original
+|AirlineModeChanged|  The mode in Vim changed.
 
 ==============================================================================
 CUSTOMIZATION                                        *airline-customization*