Fix typo in velocity

[rbdr/serpentity-lib] / components / velocity / index.js

import { Component } from '@serpentity/serpentity';

/*
 * Velocity component, stores the components of a velocity vector
 * Public members:
 * -x <Number> // the x component of velocity vector
 * -y <Number> // the y component of velocity vector
 * -z <Number> // the z component of velocity vector
 */
export class Velocity extends Component {
  constructor(config) {

    super(config)

    this.x = this.x || 0;
    this.y = this.y || 0;
    this.z = this.z || 0;
  }
};