fixed doc markup (closes #1106)

diff --git a/doc/api.rst b/doc/api.rst
index 9aa72a6..cbccb0f 100644 (file)
--- a/doc/api.rst
+++ b/doc/api.rst
@@ -499,16 +499,16 @@ to enable by passing them to the constructor::
 Twig supports the following optimizations:
 
 * ``Twig_NodeVisitor_Optimizer::OPTIMIZE_ALL``, enables all optimizations
-(this is the default value).
+  (this is the default value).
 * ``Twig_NodeVisitor_Optimizer::OPTIMIZE_NONE``, disables all optimizations.
-This reduces the compilation time, but it can increase the execution time
-and the consumed memory.
+  This reduces the compilation time, but it can increase the execution time
+  and the consumed memory.
 * ``Twig_NodeVisitor_Optimizer::OPTIMIZE_FOR``, optimizes the ``for`` tag by
-removing the ``loop`` variable creation whenever possible.
+  removing the ``loop`` variable creation whenever possible.
 * ``Twig_NodeVisitor_Optimizer::OPTIMIZE_RAW_FILTER``, removes the ``raw``
-filter whenever possible.
+  filter whenever possible.
 * ``Twig_NodeVisitor_Optimizer::OPTIMIZE_VAR_ACCESS``, simplifies the creation
-and access of variables in the compiled templates whenever possible.
+  and access of variables in the compiled templates whenever possible.
 
 Exceptions
 ----------