Fix env_options_for_read spelling in CompactionJob

Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/5380

Differential Revision: D15563386

Pulled By: sagar0

fbshipit-source-id: 8b26aef47cfc40ff8016daf815582f21cdd40df2

db/compaction_job.cc

@@ -324,7 +324,7 @@ CompactionJob::CompactionJob(
       db_options_(db_options),
       env_options_(env_options),
       env_(db_options.env),
-      env_optiosn_for_read_(
+      env_options_for_read_(
           env_->OptimizeForCompactionTableRead(env_options, db_options_)),
       versions_(versions),
       shutting_down_(shutting_down),
@@ -836,7 +836,7 @@ void CompactionJob::ProcessKeyValueCompaction(SubcompactionState* sub_compact) {
   // Although the v2 aggregator is what the level iterator(s) know about,
   // the AddTombstones calls will be propagated down to the v1 aggregator.
   std::unique_ptr<InternalIterator> input(versions_->MakeInputIterator(
-      sub_compact->compaction, &range_del_agg, env_optiosn_for_read_));
+      sub_compact->compaction, &range_del_agg, env_options_for_read_));
 
   AutoThreadOperationStageUpdater stage_updater(
       ThreadStatus::STAGE_COMPACTION_PROCESS_KV);

db/compaction_job.h

@@ -151,7 +151,7 @@ class CompactionJob {
 
   Env* env_;
   // env_option optimized for compaction table reads
-  EnvOptions env_optiosn_for_read_;
+  EnvOptions env_options_for_read_;
   VersionSet* versions_;
   const std::atomic<bool>* shutting_down_;
   const SequenceNumber preserve_deletes_seqnum_;