[FIX] *: remove trailing whitespaces

Part-of: odoo/documentation#2983

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

@@ -1,8 +1,8 @@
 ========================
 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 **credit note**, or **credit memo**, is a document issued
+to a customer that notifies them that they have been credited
 a certain amount.
 
 There are several reasons that can lead to a credit note, such as:
@@ -11,19 +11,19 @@ There are several reasons that can lead to a credit note, such as:
    * the goods delivered are damaged
 
 .. note::
-   Issuing a credit note is the only legal way to cancel, 
-   refund or modify a validated invoice. Don’t forget to 
+   Issuing a credit note is the only legal way to cancel,
+   refund or modify a validated invoice. Don’t forget to
    *register the payment* afterward if you need to send money
    back to your customer.
 
 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 
+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
 works the same way as the Invoice’s form.
 
-However, most of the time, credit notes are generated directly 
+However, most of the time, credit notes are generated directly
 from the invoices they are related to.
 
 To do so, open the *Customer Invoice*, and click on *Add Credit Note*.
@@ -37,15 +37,15 @@ You can choose between three options:
    - Full refund and new draft invoice
 
 .. note::
-   Credit Notes’ numbers start with “R” and are followed by the 
-   number of the document they are related to (e.g., RINV/2019/0004). 
+   Credit Notes’ numbers start with “R” and are followed by the
+   number of the document they are related to (e.g., RINV/2019/0004).
 
 Partial Refund
 --------------
-Odoo creates a draft credit note already prefilled with all the 
+Odoo creates a draft credit note already prefilled with all the
 necessary information from the original invoice.
 
-This is the option to choose to do a partial refund, or if you 
+This is the option to choose to do a partial refund, or if you
 want to modify any detail on the credit note.
 
 .. note::
@@ -53,19 +53,19 @@ want to modify any detail on the credit note.
 
 Full Refund
 -----------
-Odoo creates a credit note, automatically validates it, and 
+Odoo creates a credit note, automatically validates it, and
 reconciles the original invoice with it.
 
 .. image:: credit_notes/credit_notes02.png
    :align: center
 
-This is the option to choose to do a full refund or cancel 
+This is the option to choose to do a full refund or cancel
 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 
+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.
 
 This is the option to choose to modify the content of a validated invoice.
@@ -74,22 +74,22 @@ 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 
-to :menuselection:`Accounting --> Vendors --> Refund`, and 
-by clicking on *Create*, or by opening the validated *Vendor Bill*, 
+You can either create a credit note from scratch by going
+to :menuselection:`Accounting --> Vendors --> Refund`, and
+by clicking on *Create*, or by opening the validated *Vendor Bill*,
 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. 
+Issuing a credit note from an invoice creates a **reverse entry**
+that zeroes out the journal items generated by the original invoice.
 
 Here is an example of an invoice’s journal entry:
 
 .. image:: credit_notes/credit_notes03.png
    :align: center
 
-And here is the credit note’s journal entry generated to reverse 
+And here is the credit note’s journal entry generated to reverse
 the original invoice above:
 
 .. image:: credit_notes/credit_notes04.png