Update GUIDELINES.md

Co-authored-by: Ernesto García <ernestognw@gmail.com>

GUIDELINES.md

@@ -137,7 +137,7 @@ In addition to the official Solidity Style Guide we have a number of other conve
 
   * Custom error names should not be declared twice along the library to avoid duplicated identifier declarations when inheriting from multiple contracts.
 
-* It is important to follow a few rules around the use of Solidity overrides to avoid introducing unintended consequences due to the interaction with multiple inheritance:
+* Solidity function overrides should follow the rules listed below in order to avoid introducing unintended consequences due to the interaction with multiple inheritance:
 
     1. When overriding a function `foo`, always invoke `super.foo`, and pass the same arguments that were received.
     2. Never use `super` outside of an override, or for a function other than the one being overridden.