message: changed code styling
diff: @@ -3,31 +3,32 @@ var svnSpawn = require('svn-spawn');
  var path = require('path');
  module.exports = {
  + client: null,
  +
  init: function() {
  + this.client = this.createClient();
  vscode.workspace.registerTextDocumentContentProvider('svn', this);
  },
  provideTextDocumentContent: function(uri) {
  const relativePath = path.relative(vscode.workspace.rootPath, uri.fsPath).replace(/\\/g, '/');
  - var client = this.createClient();
  -
  return new Promise((resolve, reject) => {
  - client.cmd(['ls', relativePath], function(err, data) {
  + this.client.cmd(['ls', relativePath], function(err, data) {
  if (err) {
  resolve('');
  reject(err);
  }
  });
  - client.cmd(['cat', '-r', 'HEAD', relativePath], function(err, data) {
  + this.client.cmd(['cat', '-r', 'HEAD', relativePath], function(err, data) {
  resolve(data);
  reject(err);
  });
  });
  },
  - createClient: () => {
  + createClient: function() {
  return new svnSpawn({
  cwd: vscode.workspace.rootPath,
  noAuthCache: true,
  