[FIX] web: typo in logo_edit function introduced at revision 3789
[FIX] web: typo in logo_edit function introduced at revision 3789

rev 3789 = nicolas.vanhoren@openerp.com-20130227113132-m2kr9slpxp1pogaz
gisce/openerp-web,MarkusTeufelberger/openerp-web,splbio/openerp-web,MarkusTeufelberger/openerp-web,MarkusTeufelberger/openerp-web,splbio/openerp-web,splbio/openerp-web,gisce/openerp-web,gisce/openerp-web