[FIX] loyalty, pos_loyalty: fix typo in loyalty, pos_loyalty

closes odoo/odoo#106779

Signed-off-by: Trinh Jacky (trj) <trj@odoo.com>

addons/loyalty/static/tests/views/filterable_selection_field_tests.js

@@ -44,7 +44,7 @@ QUnit.module("Fields", (hooks) => {
             serverData,
             arch: `
                 <form>
-                    <field name="program_type" widget="filterable_selection" options="{'whitelisted_values': ['coupon', 'promotion']}"/>
+                    <field name="program_type" widget="filterable_selection" options="{'whitelisted_values': ['coupons', 'promotion']}"/>
                 </form>`,
         });
 

addons/pos_loyalty/static/src/js/ControlButtons/ResetProgramsButton.js

@@ -21,7 +21,7 @@ ResetProgramsButton.template = 'ResetProgramsButton';
 ProductScreen.addControlButton({
     component: ResetProgramsButton,
     condition: function () {
-        return this.env.pos.programs.some(p => ['coupon', 'promotion'].includes(p.program_type));
+        return this.env.pos.programs.some(p => ['coupons', 'promotion'].includes(p.program_type));
     }
 });