[FIX] *: enforce 1 newline on files end

Part-of: odoo/documentation#2981

content/developer/api/extract_api.rst

@@ -514,4 +514,4 @@ A python implementation of the full flow can be found :download:`here <extract_a
 
 .. |STATUS_CODE| replace:: The code indicating the status of the request. ``status_code`` is 0 in case of success. Other ``status_code`` are detailed in the table below.
 
-.. |STATUS_MSG| replace:: A string giving verbose details about the request status.
+.. |STATUS_MSG| replace:: A string giving verbose details about the request status.

content/developer/api/extract_api/implementation.py

@@ -98,4 +98,4 @@ response = jsonrpc("/iap/invoice_extract/validate", params)
 if response['result']['status_code'] == SUCCESS:
     print("/validate call status: Success")
 else:
-    print("/validate call status: wrong format")
+    print("/validate call status: wrong format")

content/developer/howtos/accounting_localization/tax_report.dot

@@ -70,4 +70,4 @@ digraph foo {
   account_tax_report_line -> account_account_tag [label="Creates (+ and -)"];
   account_tax_report -> res_country [label="0..1"];
   account_account_tag -> res_country [label="0..1"];
-}
+}

content/developer/howtos/rdtraining/K_dashboard.rst

@@ -366,4 +366,4 @@ The *select* and *from* methods remain the same.
 `Here is an example <https://github.com/odoo/odoo/blob/14.0/addons/account/report/account_invoice_report.py>`__
 of a report that depends on the currently selected companies (in a multi-company environment) context to
 determine the currency exchange rates to use for accurately displaying amounts when the selected companies
-have different currencies.
+have different currencies.

content/developer/reference/frontend/assets.rst

@@ -367,4 +367,3 @@ manifest counterparts.
 `sequence` (default= `16`)
     Loading order of the asset records (ascending). A sequence lower than 16 means
     that the asset will be processed *before* the ones declared in the manifest.
-

content/developer/reference/frontend/framework_overview.rst

@@ -646,4 +646,4 @@ bundle `web.assets_tests` in the page. This bundle contains mostly test tours
 users). The `tests` mode is then useful to be able to run these tours.
 
 .. seealso::
-    - `Owl Repository <https://github.com/odoo/owl>`_
+    - `Owl Repository <https://github.com/odoo/owl>`_

content/developer/reference/frontend/javascript_modules.rst

@@ -389,4 +389,4 @@ wait for the promise to complete before registering the module.
             // some code here
             return something;
         });
-    });
+    });

content/developer/reference/frontend/patching_code.rst

@@ -193,4 +193,4 @@ The `patch` function has a counterpart, `unpatch`, also located in `@web/core/ut
 
         patch(object, "patch name", { ... });
         // test stuff here
-        unpatch(object, "patch name");
+        unpatch(object, "patch name");