 Lion Electric Co. LEV, said Friday that it swung to a second-quarter profit, helped by a large one-time gain, while revenue rose 77 but was a bit shy of expectations. The maker of electric urban trucks and buses said net income for the quarter to June 30 was 29.44 million, or 19 cents a share, after a loss of 180.2 million, or 1.13 a share, in the year-ago period. 