rocksdb headers link removed form the include section and added onto the comments section above

tools/merge/merge.cc

@@ -15,6 +15,8 @@
  *
  *  compile : g++ merge.cc <path_to_rocksDB_installation>/librocksdb.so.4.1 --std=c++11 -lstdc++fs
  *  usage : ./<executable> <folder_having_rocksDB_directories_to_be_merged> <destination_folder>
+ *  
+ *  find the rocksdb headers here https://github.com/facebook/rocksdb/tree/master/include/rocksdb
  *           
  */
 
@@ -22,7 +24,6 @@
 #include <cstdio>
 #include <iostream>
 #include <string>
-//find the rocksdb headers here https://github.com/facebook/rocksdb/tree/master/include/rocksdb
 #include "rocksdb/db.h"
 #include "rocksdb/options.h"
 

tools/merge/merge_heap.cc

@@ -12,11 +12,12 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- *
+ *  
  *  compile : g++ merge_heap.cc <path_to_rocksDB_installation>/librocksdb.so.4.1 --std=c++11 -lstdc++fs
  *  usage : ./<executable> <folder_having_rocksDB_directories_to_be_merged> <destination_folder>
- *
- */
+ * 
+ *  rocksdb headers can be found here https://github.com/facebook/rocksdb/tree/master/include/rocksdb  
+ */ 
 
 #include <fstream>
 #include <cstdio>
@@ -24,7 +25,6 @@
 #include <string>
 #include <queue>
 #include <vector>
-//rocksdb headers can be found here https://github.com/facebook/rocksdb/tree/master/include/rocksdb
 #include "rocksdb/db.h"
 #include "rocksdb/options.h"