diff --git a/labelme/app.py b/labelme/app.py
index 9a83a3711..35938fae0 100644
--- a/labelme/app.py
+++ b/labelme/app.py
@@ -307,7 +307,7 @@ def __init__(
             self.toggleKeepPrevMode,
             shortcuts["toggle_keep_prev_mode"],
             None,
-            self.tr('Toggle "keep pevious annotation" mode'),
+            self.tr('Toggle "keep previous annotation" mode'),
             checkable=True,
         )
         toggle_keep_prev_mode.setChecked(self._config["keep_prev"])
@@ -609,7 +609,7 @@ def __init__(
         if self._config["canvas"]["fill_drawing"]:
             fill_drawing.trigger()
 
-        # Lavel list context menu.
+        # Label list context menu.
         labelMenu = QtWidgets.QMenu()
         utils.addActions(labelMenu, (edit, delete))
         self.labelList.setContextMenuPolicy(Qt.CustomContextMenu)
@@ -1016,7 +1016,7 @@ def undoShapeEdit(self):
         self.actions.undo.setEnabled(self.canvas.isShapeRestorable)
 
     def tutorial(self):
-        url = "https://github.com/wkentaro/labelme/tree/main/examples/tutorial"  # NOQA
+        url = "https://github.com/labelmeai/labelme/tree/main/examples/tutorial"  # NOQA
         webbrowser.open(url)
 
     def toggleDrawingSensitive(self, drawing=True):