Fix escaped expression for references (#753)

Closes #749.
nelmio · Jun 28, 2017 · c913146 · c913146
1 parent 53863cd
commit c913146
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/doc/advanced-guide.md b/doc/advanced-guide.md
@@ -220,7 +220,7 @@ There is obvious limits to this annotation: we cannot use the optional pattern w
 - `{}`, digits and `.` (for lists)
 - `'<X>'` pattern
 
-Escaped expression: `'@@ref'` will return `'@ref'`
+Escaped expression: `'\@ref'` will return `'@ref'`
 
 
 ### Property reference