Add missing whitespace.

Summary: Closes facebook#3729 Differential Revision: D7645465 Pulled By: riversand963 fbshipit-source-id: a64da0960fe6c39847ef848b8888fe9a9c1df25d
inikep · Apr 17, 2018 · 2ee1496 · 2ee1496
1 parent 2c2f388
commit 2ee1496
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/db_bench_tool.cc b/tools/db_bench_tool.cc
@@ -299,7 +299,7 @@ DEFINE_int64(write_buffer_size, rocksdb::Options().write_buffer_size,
 DEFINE_int32(max_write_buffer_number,
              rocksdb::Options().max_write_buffer_number,
              "The number of in-memory memtables. Each memtable is of size"
-             "write_buffer_size.");
+             " write_buffer_size bytes.");
 
 DEFINE_int32(min_write_buffer_number_to_merge,
              rocksdb::Options().min_write_buffer_number_to_merge,