Update catch to not have a type and default should also end with break in switch

Author: MBing

README.md

@@ -905,7 +905,7 @@ Switch statements should have the following form:
  }
  ```
 
- - Each switch group except default should end with `break`, `return`, or `throw`.
+ - Each switch group should end with `break`, `return`, or `throw`.
  - Each switch group should have a default.
 
 **[top](#table-of-contents)**
@@ -919,13 +919,13 @@ Try statements should have the following form:
  ```typescript
  try {
  // ...
- } catch (error: Error) {
+ } catch (error) {
  // ...
  }
 
  try {
  // ...
- } catch (error: Error) {
+ } catch (error) {
  // ...
  } finally {
  // ...