[IMP] Minor spellchecking/cleanup/nitpicking while reviewing new v8 WMS

addons/mrp_repair/mrp_repair.py

addons/mrp_repair/mrp_repair_view.xml

addons/point_of_sale/point_of_sale.py

addons/point_of_sale/views/report_receipt.xml

addons/procurement/wizard/schedulers_all.py

addons/product_extended/product_extended.py

addons/sale_stock/res_config.py

addons/stock_dropshipping/__openerp__.py

addons/stock_landed_costs/stock_landed_costs.py