Should the third term in equation (3.11.18) be multiplied by half?

[mad mathematician]

https://arxiv.org/pdf/hep-th/0108200
on page 135 equation (3.11.18) shouldn't the third term on the RHS of the equation be multiplied by half?

 

[martinbn]

https://arxiv.org/pdf/hep-th/0108200
on page 135 equation (3.11.18) shouldn't the third term on the RHS of the equation be multiplied by half?

It seems that it should. By the way you mean page135 of the file, which is page 125.