Squashed 'src/leveldb/' changes from 7924331..7d41e6f

7d41e6f Merge upstream LevelDB 1.18
803d692 Release 1.18

git-subtree-dir: src/leveldb
git-subtree-split: 7d41e6f89ff04ce9e6a742932924796f69c6e23d

db/db_impl.cc

@@ -392,7 +392,7 @@ Status DBImpl::RecoverLogFile(uint64_t log_number,
   reporter.info_log = options_.info_log;
   reporter.fname = fname.c_str();
   reporter.status = (options_.paranoid_checks ? &status : NULL);
-  // We intentially make log::Reader do checksumming even if
+  // We intentionally make log::Reader do checksumming even if
   // paranoid_checks==false so that corruptions cause entire commits
   // to be skipped instead of propagating bad information (like overly
   // large sequence numbers).
@@ -1267,7 +1267,7 @@ WriteBatch* DBImpl::BuildBatchGroup(Writer** last_writer) {
         break;
       }
 
-      // Append to *reuslt
+      // Append to *result
       if (result == first->batch) {
         // Switch to temporary batch instead of disturbing caller's batch
         result = tmp_batch_;