Clean up fee estimate debug printing

src/policy/fees.cpp

@@ -325,7 +325,7 @@ double TxConfirmStats::EstimateMedianVal(int confTarget, double sufficientTxVal,
         failBucket.leftMempool = failNum;
     }
 
-    LogPrint(BCLog::ESTIMATEFEE, "FeeEst: %d %s%.0f%% decay %.5f: need feerate: %g from (%g - %g) %.2f%% %.1f/(%.1f+%d mem+%.1f out) Fail: (%g - %g) %.2f%% %.1f/(%.1f+%d mem+%.1f out)\n",
+    LogPrint(BCLog::ESTIMATEFEE, "FeeEst: %d %s%.0f%% decay %.5f: feerate: %g from (%g - %g) %.2f%% %.1f/(%.1f %d mem %.1f out) Fail: (%g - %g) %.2f%% %.1f/(%.1f %d mem %.1f out)\n",
              confTarget, requireGreater ? ">" : "<", 100.0 * successBreakPoint, decay,
              median, passBucket.start, passBucket.end,
              100 * passBucket.withinTarget / (passBucket.totalConfirmed + passBucket.inMempool + passBucket.leftMempool),