os/filestore/HashIndex.h: fixed a clerical error

Signed-off-by: yaoguotao <yaoguot@gmail.com>

diff --git a/src/os/filestore/HashIndex.h b/src/os/filestore/HashIndex.h
index 216659bff4d9601848273811728461c5704a8a91..3231887487ef96f1d4675522be5c82d36b95a05d 100644 (file)
--- a/src/os/filestore/HashIndex.h
+++ b/src/os/filestore/HashIndex.h
@@ -44,7 +44,7 @@ extern string reverse_hexdigit_bits_string(string l);
  * would be located in (root)/2/D/0/
  *
  * Subdirectories are created when the number of objects in a
- * directory exceed 16 * (abs(merge_threshhold)) * split_multiplier +
+ * directory exceed 16 * (abs(merge_threshhold) * split_multiplier +
  * split_rand_factor). The number of objects in a directory is encoded
  * as subdir_info_s in an xattr on the directory.
  */