diff --git a/__init__.py b/__init__.py
index e03d2fe..5edf901 100644
--- a/__init__.py
+++ b/__init__.py
@@ -56,26 +56,26 @@ class GafferPreferences(bpy.types.AddonPreferences):
         description="If enabled, auto-check for updates using an interval",
         default=True,
     )
-    updater_intrval_months: bpy.props.IntProperty(
+    updater_interval_months: bpy.props.IntProperty(
         name="Months",
         description="Number of months between checking for updates",
         default=0,
         min=0,
     )
-    updater_intrval_days: bpy.props.IntProperty(
+    updater_interval_days: bpy.props.IntProperty(
         name="Days",
         description="Number of days between checking for updates",
         default=1,
         min=0,
     )
-    updater_intrval_hours: bpy.props.IntProperty(
+    updater_interval_hours: bpy.props.IntProperty(
         name="Hours",
         description="Number of hours between checking for updates",
         default=0,
         min=0,
         max=23,
     )
-    updater_intrval_minutes: bpy.props.IntProperty(
+    updater_interval_minutes: bpy.props.IntProperty(
         name="Minutes",
         description="Number of minutes between checking for updates",
         default=0,