Changelogs typo fixes

Author: hnviradiya

changelog/v3.0.0.md

@@ -26,7 +26,7 @@ export default toNative(MyComp)
 export default class MyComp extends Vue{}
 ```
 
-### Deprecate init class property despends on another in constructor
+### Deprecate init class property depends on another in constructor
 
 This is not allowed now.
 ```typescript

changelog/v3.0.1.md

@@ -2,12 +2,12 @@
 
 1. Use class constructor name as default component name.
 
-2. `@Ref` decorator accepts `key` paramater.
+2. `@Ref` decorator accepts `key` parameter.
 
 3. New `@Provide` decorator
 
 # Document Update
 
-1. `@Ref`, which accepts `key` paramater.
+1. `@Ref`, which accepts `key` parameter.
 
 2. New `@Provide` decorator