Minor comment/whitespace tweaks

Author: Loïc Hoguin

deps/rabbit/src/rabbit_classic_queue_index_v2.erl

@@ -375,7 +375,7 @@ recover_index_v1_loop(State0 = #mqistate{ queue_name = Name },
                          HiSeqId]),
     {Messages, V1State} = rabbit_queue_index:read(LoSeqId, UpSeqId, V1State0),
     %% We do a garbage collect immediately after the old index read
-    %% and ack because they may have created a lot of garbage.
+    %% because they may have created a lot of garbage.
     garbage_collect(),
     MessagesCount = length(Messages),
     counters:add(CountersRef, ?RECOVER_COUNT, MessagesCount),

deps/rabbit/src/rabbit_msg_store.erl

@@ -520,8 +520,8 @@ write(MsgId, Msg, CState) -> client_write(MsgId, Msg, noflow, CState).
 
 %% Used when upgrading to the modern index.
 sync_write(MsgId, Msg,
-             CState = #client_msstate { cur_file_cache_ets = CurFileCacheEts,
-                                        client_ref         = CRef }) ->
+           CState = #client_msstate { cur_file_cache_ets = CurFileCacheEts,
+                                      client_ref         = CRef }) ->
     file_handle_cache_stats:update(msg_store_write),
     ok = client_update_flying(+1, MsgId, CState),
     ok = update_msg_cache(CurFileCacheEts, MsgId, Msg),