diff --git a/Multi-session.md b/Multi-session.md
index 73c7908..bc96771 100644
--- a/Multi-session.md
+++ b/Multi-session.md
@@ -29,7 +29,7 @@ While in the Preferences dialog, select "Source" on the left. Scroll down, check
 
 ## Start mapping 
  * Press start! (or Edit->Start)
- * When the mapping of the first map is done, the process should stop itself. Now process the second map. Select Detection->"Select source"->"Database...", and chose the second database (map2_1Hz.db). Redo this step after map 2 is finished, then for maps 3, 4 and 5. You should see something like this (note this video is not the actual first database):
+ * When the mapping of the first map is done, the process should pause itself. Press stop and now process the second map. Select Detection->"Select source"->"Database...", and chose the second database (map2_1Hz.db). Redo this step after map 2 is finished, then for maps 3, 4 and 5. You should see something like this (note this video is not the actual first database):
 
   <a href="http://www.youtube.com/watch?v=c0qrEd5rR7M" target="_blank"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/video_screenshots/demorobotmapping.jpeg"
  alt="video" title="video"/></a>