Updated Changelog

Author: nicola74

CHANGELOG.md

@@ -1,7 +1,7 @@
 # chat21-ionic ver 3.0
 
 ### 3.0.58
-- Changes the logic with which the 'online' / 'offline' event is published (done before by the onAuthStateChanged () method)
+- Changes the logic with which the 'online' / 'offline' event is published (done before by the onAuthStateChanged() method)
 - Removes the setTimeout set for displaying the login window
 - Executes the "goOffline" method without checking whether the token exists in memory or not