docs: fix typos (#2868)

src/client/voice/networking/VoiceWebSocket.js

@@ -216,7 +216,7 @@ class VoiceWebSocket extends EventEmitter {
     }
     if (this.heartbeatInterval) {
       /**
-       * Emitted whenver the voice WebSocket encounters a non-fatal error.
+       * Emitted whenever the voice WebSocket encounters a non-fatal error.
        * @param {string} warn The warning
        * @event VoiceWebSocket#warn
        */

src/client/websocket/WebSocketConnection.js

@@ -337,7 +337,7 @@ class WebSocketConnection extends EventEmitter {
    * Causes a reconnection to the gateway.
    */
   reconnect() {
-    this.debug('Attemping to reconnect in 5500ms...');
+    this.debug('Attempting to reconnect in 5500ms...');
     /**
      * Emitted whenever the client tries to reconnect to the WebSocket.
      * @event Client#reconnecting

src/client/websocket/packets/handlers/ChannelPinsUpdate.js

@@ -32,6 +32,6 @@ module.exports = ChannelPinsUpdate;
  * can be provided easily here - you need to manually check the pins yourself.
  * <warn>The `time` parameter will be a Unix Epoch Date object when there are no pins left.</warn>
  * @event Client#channelPinsUpdate
- * @param {DMChannel|GroupDMChannel|TextChannel} channel The channel that the pins update occured in
+ * @param {DMChannel|GroupDMChannel|TextChannel} channel The channel that the pins update occurred in
  * @param {Date} time The time when the last pinned message was pinned
  */

src/structures/Guild.js

@@ -435,7 +435,7 @@ class Guild extends Base {
 
   /**
    * Creates an integration by attaching an integration object
-   * @param {IntegrationData} data The data for thes integration
+   * @param {IntegrationData} data The data for the integration
    * @param {string} reason Reason for creating the integration
    * @returns {Promise<Guild>}
    */

src/structures/PermissionOverwrites.js

@@ -53,7 +53,7 @@ class PermissionOverwrites {
   }
 
   /**
-   * Updates this prermissionOverwrites.
+   * Updates this permissionOverwrites.
    * @param {PermissionOverwriteOption} options The options for the update
    * @param {string} [reason] Reason for creating/editing this overwrite
    * @returns {Promise<PermissionOverwrites>}