Copy change

Signed-off-by: Neeraj Gupta <254676+ua741@users.noreply.github.com>

lib/ui/sharing/add_partipant_page.dart

@@ -168,7 +168,7 @@ class _AddParticipantPage extends State<AddParticipantPage> {
                       pressedColor: getEnteColorScheme(context).fillFaint,
                       trailingIcon: !selectAsViewer ? Icons.check : null,
                       onTap: () async {
-                        showShortToast(context, "coming soon!");
+                        showShortToast(context, "Coming soon!");
                         // showShortToast(context, "coming soon!");
                         // setState(() => {selectAsViewer = false});
                       },

lib/ui/sharing/manage_album_participant.dart

@@ -73,7 +73,7 @@ class _ManageIndividualParticipantState
               pressedColor: getEnteColorScheme(context).fillFaint,
               trailingIcon: widget.user.isCollaborator ? Icons.check : null,
               onTap: () async {
-                showShortToast(context, "coming soon!");
+                showShortToast(context, "Coming soon!");
               },
               isBottomBorderRadiusRemoved: true,
             ),