chore: Fix typo (#694)

Co-authored-by: Sheng Chen <sheche@microsoft.com>

Author: tejasvi

README.md

@@ -129,7 +129,7 @@ Thanks for [@yihong0618](https://github.com/yihong0618) provided a workaround wh
 | `leetcode.workspaceFolder`                                                              | Specify the path of the workspace folder to store the problem files.                                                                                                                                                                                                                                                                                                                                                              | `""`               |
 | `leetcode.filePath`                                                                     | Specify the relative path under the workspace and the file name to save the problem files. More details can be found [here](https://github.com/LeetCode-OpenSource/vscode-leetcode/wiki/Customize-the-Relative-Folder-and-the-File-Name-of-the-Problem-File).                                                                                                                                                                                   |                    |
 | `leetcode.enableStatusBar`                                                              | Specify whether the LeetCode status bar will be shown or not.                                                                                                                                                                                                                                                                                                                                                                     | `true`             |
-| `leetcode.editor.shortcuts`                                                             | Specify the customized shorcuts in editors. Supported values are: `submit`, `test`, `star`, `solution` and `description`.                                                                                                                                                                                                                                                                                                                 | `["submit, test"]` |
+| `leetcode.editor.shortcuts`                                                             | Specify the customized shortcuts in editors. Supported values are: `submit`, `test`, `star`, `solution` and `description`.                                                                                                                                                                                                                                                                                                                 | `["submit, test"]` |
 | `leetcode.enableSideMode`                                                               | Specify whether `preview`, `solution` and `submission` tab should be grouped into the second editor column when solving a problem.                                                                                                                                                                                                                                                                                                | `true`             |
 | `leetcode.nodePath`                                                                     | Specify the `Node.js` executable path. for example, C:\Program Files\nodejs\node.exe                                                                                                                                                                                                                                                                                                                                              | `node`             |
 | `leetcode.showCommentDescription`                                                       | Specify whether to include the problem description in the comments                                                                                                                                                                                                                                                                                                                                                                | `false`            |

package.json

@@ -641,7 +641,7 @@
                                 "Show the problem description page."
                             ]
                         },
-                        "description": "Customize the shorcuts in editors."
+                        "description": "Customize the shortcuts in editors."
                     },
                     "leetcode.enableSideMode": {
                         "type": "boolean",