Fix start case error

Author: Vigilans

src/commands/show.ts

@@ -6,7 +6,7 @@ import * as path from "path";
 import * as unescapeJS from "unescape-js";
 import * as vscode from "vscode";
 import { LeetCodeNode } from "../explorer/LeetCodeNode";
-import { leetCodeTreeDataProvider } from "../explorer/LeetCodeTreeDataProvider";
+import { leetCodeTreeDataProvider } from "../explorer/leetCodeTreeDataProvider";
 import { leetCodeChannel } from "../leetCodeChannel";
 import { leetCodeExecutor } from "../leetCodeExecutor";
 import { leetCodeManager } from "../leetCodeManager";

src/extension.ts

@@ -11,7 +11,7 @@ import * as show from "./commands/show";
 import * as submit from "./commands/submit";
 import * as test from "./commands/test";
 import { LeetCodeNode } from "./explorer/LeetCodeNode";
-import { leetCodeTreeDataProvider } from "./explorer/LeetCodeTreeDataProvider";
+import { leetCodeTreeDataProvider } from "./explorer/leetCodeTreeDataProvider";
 import { leetCodeChannel } from "./leetCodeChannel";
 import { leetCodeExecutor } from "./leetCodeExecutor";
 import { leetCodeManager } from "./leetCodeManager";