Minor fixes

platformio/commands/system/command.py

@@ -26,9 +26,9 @@ from platformio.commands.system.completion import (
     install_completion_code,
     uninstall_completion_code,
 )
-from platformio.managers.package import PackageManager
 from platformio.managers.platform import PlatformManager
 from platformio.package.manager.library import LibraryPackageManager
+from platformio.package.manager.tool import ToolPackageManager
 from platformio.project.config import ProjectConfig
 
 
@@ -80,9 +80,11 @@ def system_info(json_output):
         "value": len(PlatformManager().get_installed()),
     }
     data["package_tool_nums"] = {
-        "title": "Package Tools",
+        "title": "Tools & Toolchains",
         "value": len(
-            PackageManager(project_config.get_optional_dir("packages")).get_installed()
+            ToolPackageManager(
+                project_config.get_optional_dir("packages")
+            ).get_installed()
         ),
     }