Wording tweak

packages/application-extension/src/index.ts

@@ -115,7 +115,7 @@ const pages: JupyterFrontEndPlugin<void> = {
     });
 
     app.commands.addCommand(CommandIDs.openTree, {
-      label: 'Open File Browser',
+      label: 'Open Files',
       execute: () => {
         window.open(`${baseUrl}classic/tree`);
       }

packages/tree-extension/src/index.ts

@@ -249,14 +249,14 @@ function activateBrowser(
   const tabPanel = new TabPanel({ tabPlacement: 'top', tabsMovable: true });
   tabPanel.addClass('jp-TreePanel');
 
-  browser.title.label = 'File Browser';
+  browser.title.label = 'Files';
   tabPanel.addWidget(browser);
   tabPanel.tabBar.addTab(browser.title);
 
   if (manager) {
     const running = new RunningSessions(manager, translator);
     running.id = 'jp-running-sessions';
-    running.title.label = 'Running Sessions';
+    running.title.label = 'Running';
     running.title.icon = runningIcon;
     tabPanel.addWidget(running);
     tabPanel.tabBar.addTab(running.title);