[FIX] doc: correct active explanations

The record is invisible when active=False, not the field
Correct rst arrow syntax

Sign CLA

closes odoo/odoo#54714

X-original-commit: 055cb50b
Signed-off-by: Martin Trigaux (mat) <mat@odoo.com>

doc/cla/individual/pafnow.md

+Vietnam, 2020-04-20
+
+I hereby agree to the terms of the Odoo Individual Contributor License
+Agreement v1.0.
+
+I declare that I am authorized and able to make this agreement and sign this
+declaration.
+
+Signed,
+
+Pafnow pafnow@hotmail.com https://github.com/pafnow

doc/howtos/backend.rst

@@ -875,7 +875,7 @@ float, string), or a function taking a recordset and returning a value::
 
         .. note::
 
-            Odoo has built-in rules making fields with an ``active`` field set
+            Odoo has built-in rules making records with an ``active`` field set
             to ``False`` invisible.
 
 Onchange
@@ -1491,7 +1491,7 @@ for editing and merging PO/POT files.
         #. Generate the missing terms (:menuselection:`Settings -->
            Translations --> Application Terms --> Generate Missing Terms`)
         #. Create a template translation file by exporting (
-           :menuselection:`Settings --> Translations -> Import/Export
+           :menuselection:`Settings --> Translations --> Import/Export
            --> Export Translation`) without specifying a language, save in
            ``openacademy/i18n/``
         #. Create a translation file by exporting (