diff --git a/notice/orm/0.8-2.md b/notice/orm/0.8-2.md
index 6b93496..fc83882 100644
--- a/notice/orm/0.8-2.md
+++ b/notice/orm/0.8-2.md
@@ -136,9 +136,11 @@ Note: `Rows::COND_EQUAL` is set by default if missing
 
 > #### (2.6) Where clause
 
-The where clause uses one of php's magic functions (__call). So the name of the method you call will contain the field of the condition. But you must use the correct case, removing '_' and setting the next character to upper case. The rest will be forced to lower case.
+The where clause uses one of php's magic functions (\_\_call). So the name of the method you call will contain the field of the condition. But you must use the correct case, removing '\_' and setting the next character to upper case. The rest will be forced to lower case.
 
 You can refer to the following examples:
+
+
 |Field|condition|
 |---|---|
 |username|`whereUsername`|