EasyFunction -> EaseFunction (#2096)

Author: dsgallups

release-content/0.16/migration-guides/17752_Add_ways_to_configure_EasingFunctionSteps_via_new_StepConf.md

@@ -1,9 +1,9 @@
-`EasingFunction::Steps` now has a second parameter, `JumpAt`, which can customize jumping behavior. `JumpAt`'s default is `JumpAt::End`, which indicates that the last steps happens when the animation ends.
+`EaseFunction::Steps` now has a second parameter, `JumpAt`, which can customize jumping behavior. `JumpAt`'s default is `JumpAt::End`, which indicates that the last steps happens when the animation ends.
 
 ```rust
 // 0.15
-let ease_function = EasyFunction::Steps(10);
+let ease_function = EaseFunction::Steps(10);
 
 // 0.16
-let ease_function = EasyFunction::Steps(10, JumpAt::default());
+let ease_function = EaseFunction::Steps(10, JumpAt::default());
 ```