Update self-reference.md

Author: estevao-schultz-neto-SAP

docs/checks/self-reference.md

@@ -1,21 +1,18 @@
-# code pal for ABAP
-
 [code pal for ABAP](../../README.md) > [Documentation](../check_documentation.md) > [Self-Reference](self-reference.md)
 
 ## Self-Reference
 
 ### What is the Intent of the Check?
 
-The "Self-Reference" Check, searches for the usage of self-reference `me->`. Since this self-reference is implicitly set by the system, you should omit it when calling an instance method.
+This check searches for the usage of self-reference `me->`. Since this self-reference is implicitly set by the system, you should omit it when calling an instance method.
 
 ### How to solve the issue?
 
 Omitting the self-reference whenever calling an instance method.
 
 ### What to do in case of exception?
 
-You can suppress Code Inspector findings generated by this check using the pseudo comment `"#EC SELF_REF`.  
-The pseudo comment has to be placed after the self-referenced statement.
+In exceptional cases, you can suppress this finding by using the pseudo comment `"#EC SELF_REF` which should to be placed after the self-referenced statement:
 
 ```abap
   DATA(sum) = me->aggregate_values( values ). "#EC SELF_REF