Update method-return-bool.md

Author: estevao-schultz-neto-SAP

docs/checks/method-return-bool.md

@@ -1,5 +1,3 @@
-# code pal for ABAP
-
 [code pal for ABAP](../../README.md) > [Documentation](../check_documentation.md) > [Method Return Bool Check](method-return-bool.md)
 
 ## Method Name Misleading for Boolean Return Check
@@ -31,17 +29,13 @@ or if the name contains one of the following words:
 * `equal`
 * `contain`
 
-### Which attributes can be maintained?
-
-![Attributes](./imgs/method_name_returning_boolean.png)
-
 ### How to solve the issue?
 
 Rename the method and start with is, has, are, have or contains.
 
 ### What to do in case of exception?
 
-You can suppress Code Inspector findings generated by this check using the pseudo comment `"#EC METH_RET_BOOL`.
+In exceptional cases, you can suppress this finding by using the pseudo comment `"#EC METH_RET_BOOL`:
 
 ```abap
 METHODS calc