Corrected spacing from review comments

Authors: Myna, Elita
email: <mynaramana@gmail.com>

src/osd/ECUtil.cc

@@ -83,18 +83,16 @@ int ECUtil::decode(
   int repair_data_per_chunk;
   int subchunk_size = sinfo.get_chunk_size()/ec_impl->get_sub_chunk_count();
 
-  for(auto i=to_decode.begin();
-      i != to_decode.end(); 
-      ++i) {
-    if(min.find(i->first) == min.end()) continue;
-    else{
+  for (auto &&i : to_decode) {
+    if (min.find(i.first) == min.end()) continue;
+    else {
       int repair_subchunk_count = 0;
-      for (auto j = min[i->first].begin();
-            j != min[i->first].end(); ++j) {
+      for (auto j = min[i.first].begin();
+            j != min[i.first].end(); ++j) {
         repair_subchunk_count += j->second;
       }
-      repair_data_per_chunk = repair_subchunk_count*subchunk_size;
-      chunks_count = (int) i->second.length() / repair_data_per_chunk;
+      repair_data_per_chunk = repair_subchunk_count * subchunk_size;
+      chunks_count = (int)i.second.length() / repair_data_per_chunk;
       break;
     }
   }