Bugfix: multiple print of ppr table header

    def __searchPopPopRet(self):

        r = Ropper(self.__binary.arch)

        self.__printer.printTableHeader('POP;POP;REG Instructions')

        for section in self.__binary.executableSections:

            vaddr = self.__options.I + section.offset if self.__options.I != None else section.virtualAddress

            pprs = r.searchPopPopRet(section.bytes, vaddr)

            self.__printer.printTableHeader('POP;POP;REG Instructions')

            for ppr in pprs:

                print(ppr)

                print('')