Merge pull request #13696 from VVander/patch-2

Replace "miners" with "block builders"

Author: hrkrshnn

docs/security-considerations.rst

@@ -45,7 +45,7 @@ Everything you use in a smart contract is publicly visible, even
 local variables and state variables marked ``private``.
 
 Using random numbers in smart contracts is quite tricky if you do not want
-miners to be able to cheat.
+block builders to be able to cheat.
 
 Re-Entrancy
 ===========