[FIX] various: badly indented manifest titles

Revealed by ec7b08d1

addons/event_sale/__manifest__.py

@@ -7,7 +7,7 @@
     'website': 'https://www.odoo.com/page/events',
     'description': """
 Creating registration with sales orders.
-=======================================
+========================================
 
 This module allows you to automate and connect your registration creation with
 your main sale flow and therefore, to enable the invoicing feature of registrations.

addons/procurement_jit/__manifest__.py

@@ -8,7 +8,7 @@
     'category': 'Warehouse',
     'description': """
 This module will automatically reserve the picking from stock when a sales order is confirmed
-============================================================================================
+=============================================================================================
 Upon confirmation of a sales order or when quantities are added,
 the picking that reserves from stock will be reserved if the
 necessary quantities are available.

addons/purchase_mrp/__manifest__.py

@@ -8,7 +8,7 @@
     'category': 'Hidden',
     'description': """
 This module provides facility to the user to install mrp and purchase modules at a time.
-====================================================================================
+========================================================================================
 
 It is basically used when we want to keep track of production orders generated
 from purchase order.

addons/sales_team/__manifest__.py

@@ -7,7 +7,7 @@
     'summary': 'Sales Channels',
     'description': """
 Using this application you can manage Sales Channels  with CRM and/or Sales
-=======================================================================
+===========================================================================
  """,
     'website': 'https://www.odoo.com/page/crm',
     'depends': ['base', 'mail'],

addons/website_project_issue/__manifest__.py

@@ -7,7 +7,7 @@
     'complexity': 'easy',
     'description': """
 This module adds project issues inside your account's page on website if project_issue and website_portal are installed.
-==================================================================================================
+========================================================================================================================
     """,
     'depends': ['project_issue', 'website_project'],
     'data': [