Update extensions/ql-vscode/src/extension.ts

Co-authored-by: Shati Patel <42641846+shati-patel@users.noreply.github.com>

Author: mgsium

extensions/ql-vscode/src/extension.ts

@@ -497,7 +497,7 @@ async function activateWithInstalledDistribution(
   async function previewQueryHelp(
     selectedQuery: Uri
   ): Promise<void> {
-    const pathToQhelp = selectedQuery ? selectedQuery.path : window.activeTextEditor!.document.uri.fsPath;
+    const pathToQhelp = selectedQuery ? selectedQuery.fsPath : window.activeTextEditor!.document.uri.fsPath;
     if(pathToQhelp) {
       // Create temporary directory
       return tmp.dir().then(async o => {