Update src/simulation/BindingSimulator2D.ts

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: meganrm

src/simulation/BindingSimulator2D.ts

@@ -215,7 +215,7 @@ export default class BindingSimulator implements IClientSimulatorImpl {
     private getRandomPointOnSide(side: number) {
         const size = this.size;
         const buffer = size / 20;
-        const dFromSide = random(0 + buffer, size / 2, true);
+        const dFromSide = random(buffer, size / 2, true);
         const dAlongSide = random(-size / 2, size / 2, true);
 
         switch (side) {