1. An exception to the overruling of a motion to rulé out “all evidence that went behind the settlement,” without setting forth either literally or in substance the evidence referred to, will not be considered. Petty v. Brunswick & W. Ry. Co., 109 Ga. 666, and cases cited.

2. There being no specific assignment of error upon the charge excepted to, *818this court will not consider it further than to determine whether'it states a correct principle of law. Anderson v. Southern Ry. Co., 107 Ga. 500. This charge as an abstract proposition was good law.

Judgment affirmed.