[FIX] *: RST cleanup

RST cleanup to comply with the RST guidelines. This is required so we
can use "make test", as there are currently hundreds of errors. For now,
it is unusable because of the oldest code in this repo.

closes odoo/documentation#3568

Signed-off-by: Castillo Jonathan (jcs) <jcs@odoo.com>

content/applications/finance/accounting/receivables/customer_invoices/credit_notes.rst

@@ -1,6 +1,7 @@
 ========================
 Credit notes and refunds
 ========================
+
 A **credit note**, or **credit memo**, is a document issued
 to a customer that notifies them that they have been credited
 a certain amount.
@@ -18,6 +19,7 @@ There are several reasons that can lead to a credit note, such as:
 
 Issue a Credit Note
 ===================
+
 You can create a credit note from scratch by going to
 :menuselection:`Accounting --> Customers --> Credit Notes`,
 and by clicking on *Create*. Filling the Credit Note’s form
@@ -42,6 +44,7 @@ You can choose between three options:
 
 Partial Refund
 --------------
+
 Odoo creates a draft credit note already prefilled with all the
 necessary information from the original invoice.
 
@@ -53,6 +56,7 @@ want to modify any detail on the credit note.
 
 Full Refund
 -----------
+
 Odoo creates a credit note, automatically validates it, and
 reconciles the original invoice with it.
 
@@ -64,6 +68,7 @@ a validated invoice.
 
 Full refund and new draft invoice
 ---------------------------------
+
 Odoo creates a credit note, automatically validates it, reconciles
 the original invoice with it, and open a new draft invoice
 prefilled with the same details from the original invoice.
@@ -72,6 +77,7 @@ This is the option to choose to modify the content of a validated invoice.
 
 Record a Vendor Refund
 ======================
+
 **Vendor Refunds** are recorded the same way you would do with invoices’ credit notes:
 
 You can either create a credit note from scratch by going
@@ -81,6 +87,7 @@ and clicking on *Add Credit Note*.
 
 Journal Entries
 ===============
+
 Issuing a credit note from an invoice creates a **reverse entry**
 that zeroes out the journal items generated by the original invoice.
 

content/applications/finance/accounting/receivables/customer_invoices/epc_qr_code.rst

@@ -1,6 +1,7 @@
 ============================
 Add EPC QR Codes to invoices
 ============================
+
 European Payments Council Quick Response Code,
 or **EPC QR Code**, are two-dimensional barcodes
 that customers can scan with their **mobile banking
@@ -18,6 +19,7 @@ make for payment issues.
 
 Configuration
 =============
+
 Go to :menuselection:`Accounting --> Configuration --> Settings`
 and activate the **SEPA QR Code** feature.
 
@@ -26,6 +28,7 @@ and activate the **SEPA QR Code** feature.
 
 Configure your Bank Account’s journal
 -------------------------------------
+
 Make sure that your *Bank Account* is correctly configured
 on Odoo with your IBAN and BIC.
 
@@ -38,6 +41,7 @@ To do so, go to :menuselection:`Accounting --> Configuration
 
 Issue Invoices with EPC QR Codes
 ================================
+
 EPC QR Codes are added automatically to your invoices, as
 long as you issue them to customers that are located in a
 country where this feature is available.

content/applications/finance/accounting/receivables/customer_invoices/overview.rst

@@ -149,7 +149,7 @@ It remains possible to resequence the invoices but with some restrictions:
    current year without starting over from the beginning.
 
 Invoice digitization with optical character recognition (OCR)
----------------------------------------------------------------
+-------------------------------------------------------------
 
 **Invoice digitization** is the process of automatically encoding traditional paper invoices into
 invoices forms in your accounting.