include debugpy in description (microsoft#570)

* include debugpy in description

* formatting

Author: eleanorjboyd

src/extension/noConfigDebugInit.ts

@@ -59,7 +59,9 @@ export async function registerNoConfigDebug(
     const bundledDebugPath = path.join(extPath, 'bundled', 'libs', 'debugpy');
     collection.replace('BUNDLED_DEBUGPY_PATH', bundledDebugPath);
 
-    envVarCollection.description = l10n.t('Enables use of no-config debugging command in the terminal.');
+    envVarCollection.description = l10n.t(
+        'Enables use of no-config debugging command, `debugpy <script.py>`, in the terminal.',
+    );
 
     // create file system watcher for the debuggerAdapterEndpointFolder for when the communication port is written
     const fileSystemWatcher = createFileSystemWatcher(new RelativePattern(tempDirPath, '**/*'));