Follow coding style for named arguments

Author: sipa

src/coins.cpp

@@ -249,15 +249,15 @@ bool CCoinsViewCache::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlockIn
 }
 
 bool CCoinsViewCache::Flush() {
-    bool fOk = base->BatchWrite(cacheCoins, hashBlock, /*erase=*/ true);
+    bool fOk = base->BatchWrite(cacheCoins, hashBlock, /*erase=*/true);
     cacheCoins.clear();
     cachedCoinsUsage = 0;
     return fOk;
 }
 
 bool CCoinsViewCache::Sync()
 {
-    bool fOk = base->BatchWrite(cacheCoins, hashBlock, /*erase=*/ false);
+    bool fOk = base->BatchWrite(cacheCoins, hashBlock, /*erase=*/false);
     // Instead of clearing `cacheCoins` as we would in Flush(), just clear the
     // FRESH/DIRTY flags of any coin that isn't spent.
     for (auto it = cacheCoins.begin(); it != cacheCoins.end(); ) {