diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index 37be736d34..1c5f8ed97a 100644
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -1353,7 +1353,7 @@
                 
                 "jerk_enabled": {
                     "label": "Enable Jerk Control",
-                    "description": "Enables adjusting the jerk of print head when the X ar Y axis halts or starts to move. Increasing the jerk can reduce printing time at the cost of print quality.",
+                    "description": "Enables adjusting the jerk of print head when the X or Y axis halts or starts to move. Increasing the jerk can reduce printing time at the cost of print quality.",
                     "type": "bool",
                     "default_value": false,
                     "global_only": "True"