--- a/GearTypes.wiki	Sat Feb 17 21:57:26 2018 +0000
+++ b/GearTypes.wiki	Sat Feb 17 22:26:58 2018 +0000
@@ -589,8 +589,8 @@
 
 The density, elasticity, friction and radius can be changed.
 
- * `Radius`: Radiuis of the “ball”
- * `Timer`: Lifetimer. Needs to be set explicitly to a positive value, otherwise the gear just dies instantly
+ * `Radius`: Radius of the “ball”
+ * `Timer`: Life time in milliseconds. Needs to be set explicitly to a positive value, otherwise the gear just dies instantly
 
 This gear could be useful for some testing or as a dummy.