Fixed HDFFV-10404

Description:
    Applied the typo fixes from user's report.
    The previous pull request couldn't be merged because it was too old,
    and it was too complicated for me to resolve conflicts.
Platform tested:
    Linux/64 (jelly) - very minor

src/H5Tcommit.c

@@ -385,7 +385,7 @@ H5T__commit(H5F_t *file, H5T_t *type, hid_t tcpl_id)
     if(H5T_set_version(file, type) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set version of datatype")
 
-    /* Calculate message size infomation, for creating object header */
+    /* Calculate message size information, for creating object header */
     dtype_size = H5O_msg_size_f(file, tcpl_id, H5O_DTYPE_ID, type, (size_t)0);
     HDassert(dtype_size);