style consistency

git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@1094 e5f2f494-b856-4b98-b285-d166d9295462

src/lib/dns/cpp/rdata/generic/nsec_47.cc

@@ -68,7 +68,7 @@ NSEC::NSEC(const string& nsec_str) :
         bitmap[code / 8] |= (0x80 >> (code % 8));
     } while(!iss.eof());
 
-    for(int window = 0; window < 256; window++) {
+    for (int window = 0; window < 256; window++) {
         int octet;
         for (octet = 31; octet >= 0; octet--) {
             if (bitmap[window * 32 + octet] != 0) {