[FIX] l10n_ch,l10n_mn: correct author name

Use the correct spelling of "Odoo S.A."
No need to specify it for modules only developped by Odoo S.A.

Closes odoo/odoo#54372

closes odoo/odoo#56349

X-original-commit: a443c294ac4413444d05f5c0297f8234d9ead850
Signed-off-by: Martin Trigaux (mat) <mat@odoo.com>

addons/l10n_ch/__manifest__.py

@@ -26,7 +26,6 @@ Here is how it works:
     - Clicking the 'Send by mail' button will attach two files to your draft mail : the invoice, and the corresponding ISR.
     """,
     'version': '11.0',
-    'author': 'Odoo S.A',
     'category': 'Accounting/Localizations/Account Charts',
 
     'depends': ['account', 'l10n_multilang', 'base_iban'],

addons/l10n_mn/__manifest__.py

@@ -5,7 +5,7 @@
     "name" : "Mongolia - Accounting",
     "version" : "1.0",
     'category': 'Accounting/Localizations/Account Charts',
-    "author" : "BumanIT LLC, Odoo S.A",
+    "author" : "BumanIT LLC, Odoo S.A.",
     "description": """
 This is the module to manage the accounting chart for Mongolia.
 ===============================================================