OPINION

Arthur Williams appeals from the District Court’s order granting in part and denying in part his motion to correct his sentence. Because Williams’appeal presents no substantial question, we will summarily affirm the judgment of the District Court.

On March 13, 2000, Williams pleaded guilty in the United States District Court for the Eastern District of Pennsylvania to two counts of armed bank robbery and two counts of brandishing a firearm during the commission of a crime of violence. Williams was sentenced to 447 months in „ prison, to be followed by three years of supervised release, and was ordered to pay a total of $23’503 in restitution to Mellon Bank and First Republic Bank. Williams’ co-defendants were also ordered to pay restitution; Wayne Williams and Vernice Robinson were each ordered to pay $23,503 to the banks while Robert Lee Allen was ordered to pay 5,042 to Mellon Bank.

After exhausting his appeals and filing a motion to vacate, modify, or set aside his sentence under 28 U-S'C' § 2255> Williams ffled this motion to correct his sentence. He argued that the District Court erred in failinS to sPecify in the judgment that he and co-defendants were jointly and severally liable for the restitution. Williams ajso claimed that he was not informed during his plea colloquy of his exposure to a fine if convicted, in violation of Fed. R.Crim.P. 11. The District Court ruled *184 that its failure to specify that Williams and his co-defendants were jointly and severally liable for the restitution amount was an error, and corrected his sentence pursuant to Fed.R.Crim.P. 36. However, the District Court found that Williams had been notified of his exposure to the fine during the plea colloquy. Williams appealed.

We agree with the District Court in all respects. Williams argues that the District Court erred by correcting his restitution sentence under Rule 36 rather than vacating his sentence. He also argues his plea was not knowing and should be vacated because he was not informed that he faced a mandatory fine under U.S.S.G. m , , ,, , w.ir . § 5E1.2(a). To the extent that Williams is , , . . . attempting thereby to attack his conviction . , . , , , and vacate his sentence, he can only do so , , J ma§ 2255 motion. 1 See Davis v. United States, 417 U.S. 333, 343, 94 S.Ct. 2298, 41 L.Ed.2d 109 (1974); Okereke v. United States, 307 F.3d 117, 120 (3d Cir. 2002).

in sum, we find that Williams’ appeal presents no substantial question. Accordingly, we will summarily affirm the District Court’s order.