From 45f33f3159833f30a3c7d306a9fdb373bdde51c9 2023-03-01 19:34:09
From: Emilio Graff <1@emil.io>
Date: 2023-03-01 19:34:09
Subject: [PATCH] @ccordoba12's suggestions

---

diff --git a/IPython/terminal/interactiveshell.py b/IPython/terminal/interactiveshell.py
index 6b4478a..96a9687 100644
--- a/IPython/terminal/interactiveshell.py
+++ b/IPython/terminal/interactiveshell.py
@@ -920,7 +920,7 @@ class TerminalInteractiveShell(InteractiveShell):
         if self._inputhook is not None and gui is not None:
             print(
                 f"Shell is already running a gui event loop for {self.active_eventloop}. "
-                "Call with no arguments to disable current loop."
+                "Call with no arguments to disable the current loop."
             )
             return
         if self._inputhook is not None and gui is None:
diff --git a/IPython/terminal/pt_inputhooks/__init__.py b/IPython/terminal/pt_inputhooks/__init__.py
index 6c752b1..9043f15 100644
--- a/IPython/terminal/pt_inputhooks/__init__.py
+++ b/IPython/terminal/pt_inputhooks/__init__.py
@@ -111,7 +111,8 @@ def set_qt_api(gui):
                 del os.environ["QT_API"]
         else:
             print(f'Unrecognized Qt version: {gui}. Should be "qt5", "qt6", or "qt".')
-            return None
+            return
+
         # Import it now so we can figure out which version it is.
         from IPython.external.qt_for_kernel import QT_API