diff --git a/apps/documenteditor/mobile/app/controller/Toolbar.js b/apps/documenteditor/mobile/app/controller/Toolbar.js
index 1c32ee6c4..ccd784064 100644
--- a/apps/documenteditor/mobile/app/controller/Toolbar.js
+++ b/apps/documenteditor/mobile/app/controller/Toolbar.js
@@ -81,7 +81,7 @@ define([
                 this.api.asc_registerCallback('asc_onCanRedo',      _.bind(this.onApiCanRevert, this, 'redo'));
                 this.api.asc_registerCallback('asc_onFocusObject',  _.bind(this.onApiFocusObject, this));
                 this.api.asc_registerCallback('asc_onCoAuthoringDisconnect', _.bind(this.onCoAuthoringDisconnect, this));
-                this.api.asc_registerCallback('asc_onAuthParticipantsChanged', _.bind(this.displayCollaboration, this))
+                this.api.asc_registerCallback('asc_onAuthParticipantsChanged', _.bind(this.displayCollaboration, this));
                 this.api.asc_registerCallback('asc_onParticipantsChanged',     _.bind(this.displayCollaboration, this));
                 Common.NotificationCenter.on('api:disconnect',      _.bind(this.onCoAuthoringDisconnect, this));
             },
diff --git a/apps/presentationeditor/mobile/app/controller/Toolbar.js b/apps/presentationeditor/mobile/app/controller/Toolbar.js
index 1f268a8a5..e9f6a53a0 100644
--- a/apps/presentationeditor/mobile/app/controller/Toolbar.js
+++ b/apps/presentationeditor/mobile/app/controller/Toolbar.js
@@ -80,7 +80,7 @@ define([
                 this.api.asc_registerCallback('asc_onCanRedo',  _.bind(this.onApiCanRevert, this, 'redo'));
                 this.api.asc_registerCallback('asc_onFocusObject',  _.bind(this.onApiFocusObject, this));
                 this.api.asc_registerCallback('asc_onCoAuthoringDisconnect', _.bind(this.onCoAuthoringDisconnect, this));
-                this.api.asc_registerCallback('asc_onAuthParticipantsChanged', _.bind(this.displayCollaboration, this))
+                this.api.asc_registerCallback('asc_onAuthParticipantsChanged', _.bind(this.displayCollaboration, this));
                 this.api.asc_registerCallback('asc_onParticipantsChanged',     _.bind(this.displayCollaboration, this));
                 Common.NotificationCenter.on('api:disconnect',      _.bind(this.onCoAuthoringDisconnect, this));
             },
diff --git a/apps/spreadsheeteditor/mobile/app/controller/Toolbar.js b/apps/spreadsheeteditor/mobile/app/controller/Toolbar.js
index e886dce69..6f969e151 100644
--- a/apps/spreadsheeteditor/mobile/app/controller/Toolbar.js
+++ b/apps/spreadsheeteditor/mobile/app/controller/Toolbar.js
@@ -87,7 +87,7 @@ define([
                 this.api.asc_registerCallback('asc_onWorksheetLocked', _.bind(this.onApiWorksheetLocked, this));
                 this.api.asc_registerCallback('asc_onActiveSheetChanged', _.bind(this.onApiActiveSheetChanged, this));
                 this.api.asc_registerCallback('asc_onCoAuthoringDisconnect', _.bind(this.onCoAuthoringDisconnect, this));
-                this.api.asc_registerCallback('asc_onAuthParticipantsChanged', _.bind(this.displayCollaboration, this))
+                this.api.asc_registerCallback('asc_onAuthParticipantsChanged', _.bind(this.displayCollaboration, this));
                 this.api.asc_registerCallback('asc_onParticipantsChanged',     _.bind(this.displayCollaboration, this));
                 Common.NotificationCenter.on('api:disconnect',      _.bind(this.onCoAuthoringDisconnect, this));