calendar: fix type Orgnaisation in script name

Rename Orgnaisation_generatePlanningDomain to Organisation_generatePlanningDomain

bt5/erp5_calendar/PathTemplateItem/portal_domains/organisation_planning_domain.xml

@@ -26,7 +26,7 @@
         </item>
         <item>
             <key> <string>domain_generator_method_id</string> </key>
-            <value> <string>Orgnaisation_generatePlanningDomain</string> </value>
+            <value> <string>Organisation_generatePlanningDomain</string> </value>
         </item>
         <item>
             <key> <string>id</string> </key>

bt5/erp5_calendar/SkinTemplateItem/portal_skins/erp5_calendar/Orgnaisation_generatePlanningDomain.xml → bt5/erp5_calendar/SkinTemplateItem/portal_skins/erp5_calendar/Organisation_generatePlanningDomain.xml

@@ -54,7 +54,7 @@
         </item>
         <item>
             <key> <string>id</string> </key>
-            <value> <string>Orgnaisation_generatePlanningDomain</string> </value>
+            <value> <string>Organisation_generatePlanningDomain</string> </value>
         </item>
       </dictionary>
     </pickle>