Make docs catches use console.error

src/client/WebhookClient.js

@@ -16,7 +16,7 @@ class WebhookClient extends Webhook {
    * @example
    * // create a new webhook and send a message
    * let hook = new Discord.WebhookClient('1234', 'abcdef')
-   * hook.sendMessage('This will send a message').catch(console.log)
+   * hook.sendMessage('This will send a message').catch(console.error)
    */
   constructor(id, token, options) {
     super(null, id, token);

src/client/voice/VoiceConnection.js

@@ -212,7 +212,7 @@ class VoiceConnection extends EventEmitter {
    *  .then(connection => {
    *    const dispatcher = connection.playFile('C:/Users/Discord/Desktop/music.mp3');
    *  })
-   *  .catch(console.log);
+   *  .catch(console.error);
    */
   playFile(file, options) {
     return this.playStream(fs.createReadStream(file), options);
@@ -232,7 +232,7 @@ class VoiceConnection extends EventEmitter {
    *    const stream = ytdl('https://www.youtube.com/watch?v=XAWgeLF9EVQ', {filter : 'audioonly'});
    *    const dispatcher = connection.playStream(stream, streamOptions);
    *  })
-   *  .catch(console.log);
+   *  .catch(console.error);
    */
   playStream(stream, { seek = 0, volume = 1, passes = 1 } = {}) {
     const options = { seek, volume, passes };

src/structures/TextChannel.js

@@ -58,7 +58,7 @@ class TextChannel extends GuildChannel {
    * @example
    * channel.createWebhook('Snek', 'http://snek.s3.amazonaws.com/topSnek.png')
    *  .then(webhook => console.log(`Created Webhook ${webhook}`))
-   *  .catch(console.log)
+   *  .catch(console.error)
    */
   createWebhook(name, avatar) {
     return new Promise((resolve, reject) => {

src/structures/Webhook.js

@@ -103,7 +103,7 @@ class Webhook {
    *     'footer': 'Powered by sneks',
    *     'ts': new Date().getTime() / 1000
    *   }]
-   * }).catch(console.log);
+   * }).catch(console.error);
    */
   sendSlackMessage(body) {
     return this.client.rest.methods.sendSlackWebhookMessage(this, body);