Fix spelling mistake Jupyer->Jupyter

Refs #21251

qt/applications/workbench/workbench/app/mainwindow.py

@@ -143,8 +143,8 @@ class MainWindow(QMainWindow):
         self.messagedisplay.register_plugin()
 
         self.set_splash("Loading IPython console")
-        from workbench.plugins.jupyterconsole import JupyerConsole
-        self.ipythonconsole = JupyerConsole(self)
+        from workbench.plugins.jupyterconsole import JupyterConsole
+        self.ipythonconsole = JupyterConsole(self)
         self.ipythonconsole.register_plugin()
 
         self.setup_layout()

qt/applications/workbench/workbench/plugins/jupyterconsole.py

@@ -26,11 +26,11 @@ from qtpy.QtWidgets import QVBoxLayout
 from workbench.plugins.base import PluginWidget
 
 
-class JupyerConsole(PluginWidget):
+class JupyterConsole(PluginWidget):
     """Provides an in-process Jupyter Qt-based console"""
 
     def __init__(self, parent):
-        super(JupyerConsole, self).__init__(parent)
+        super(JupyterConsole, self).__init__(parent)
 
         # layout
         self.console = InProcessJupyterConsole(self)

qt/applications/workbench/workbench/plugins/test/test_jupyterconsole.py

@@ -24,15 +24,15 @@ from mantidqt.utils.qt.testing import requires_qapp
 from qtpy.QtWidgets import QMainWindow
 
 # local package imports
-from workbench.plugins.jupyterconsole import InProcessJupyterConsole, JupyerConsole
+from workbench.plugins.jupyterconsole import InProcessJupyterConsole, JupyterConsole
 
 
 @requires_qapp
-class InProcessJupyterConsoleTest(unittest.TestCase):
+class JupyterConsoleTest(unittest.TestCase):
 
     def test_construction_creates_inprocess_console_widget(self):
         main_window = QMainWindow()
-        widget = JupyerConsole(main_window)
+        widget = JupyterConsole(main_window)
         self.assertTrue(hasattr(widget, "console"))
         self.assertTrue(isinstance(widget.console, InProcessJupyterConsole))