Follow project coding style. Issue #2192.

src/base/net/smtp.cpp

@@ -58,9 +58,8 @@ namespace
     QByteArray hmacMD5(QByteArray key, const QByteArray &msg)
     {
         const int blockSize = 64; // HMAC-MD5 block size
-        if (key.length() > blockSize) { // if key is longer than block size (64), reduce key length with MD5 compression
+        if (key.length() > blockSize)   // if key is longer than block size (64), reduce key length with MD5 compression
             key = QCryptographicHash::hash(key, QCryptographicHash::Md5);
-        }
 
         QByteArray innerPadding(blockSize, char(0x36)); // initialize inner padding with char "6"
         QByteArray outerPadding(blockSize, char(0x5c)); // initialize outer padding with char "\"