Have saturnin-iam log in seconds

dotfiles/saturnin/iam.ini

     gone        = xchat -e -c 'nick amahdal|gone'
     back        = xchat -e -c 'nick amahdal'
 
-    afk         = echo "$(date -Iminutes) | afk one time" >> ~/.saturnin-iam.log
-    atk         = echo "$(date -Iminutes) | apparently knowing my password" >> ~/.saturnin-iam.log
-    gone        = echo "$(date -Iminutes) | gone one time" >> ~/.saturnin-iam.log
-    back        = echo "$(date -Iminutes) | back again" >> ~/.saturnin-iam.log
+    afk         = echo "$(date -Iseconds) | afk one time" >> ~/.saturnin-iam.log
+    atk         = echo "$(date -Iseconds) | apparently knowing my password" >> ~/.saturnin-iam.log
+    gone        = echo "$(date -Iseconds) | gone one time" >> ~/.saturnin-iam.log
+    back        = echo "$(date -Iseconds) | back again" >> ~/.saturnin-iam.log
 
 [iam.typing]
     lang = cz