doc: Remove TODO comment in tx_verify

Author: MarcoFalke

src/consensus/tx_verify.cpp

@@ -4,15 +4,13 @@
 
 #include <consensus/tx_verify.h>
 
+#include <chain.h>
+#include <coins.h>
 #include <consensus/amount.h>
 #include <consensus/consensus.h>
+#include <consensus/validation.h>
 #include <primitives/transaction.h>
 #include <script/interpreter.h>
-#include <consensus/validation.h>
-
-// TODO remove the following dependencies
-#include <chain.h>
-#include <coins.h>
 #include <util/moneystr.h>
 
 bool IsFinalTx(const CTransaction &tx, int nBlockHeight, int64_t nBlockTime)