Add missing word (#75)

docs/guides/components/interaction.md

@@ -12,7 +12,7 @@ The new event-based system that replaced `InteractionManager` from v6 has expand
 |  `passive`  | Does not emit events and ignores hit testing on itself but does allow for events and hit testing only its interactive children. This is default eventMode for all containers |
 |  `auto`  | Does not emit events and but is hit tested if parent is interactive. Same as `interactive = false` in v7 |
 |  `static`  | Emit events and is hit tested. Same as `interaction = true` in v7, useful for objects like buttons that do not move. |
-|  `dynamic` | Emits events and is hit tested but will also receive mock interaction events fired from a ticker to allow for interaction when the mouse isn't moving. This is useful for elements that independently moving or animating. |
+|  `dynamic` | Emits events and is hit tested but will also receive mock interaction events fired from a ticker to allow for interaction when the mouse isn't moving. This is useful for elements that are independently moving or animating. |
 
 ## Event Types