@@ -74,7 +74,7 @@ Variable nodes
7474
7575A tree contains node definitions which can be laid out in a semantic way.
7676This means, using indentation and the fluent notation, it is possible to
77- reflect the real structure of the configuration values:
77+ reflect the real structure of the configuration values::
7878
7979 $rootNode
8080 ->children()
@@ -106,7 +106,7 @@ node definition. Node type are available for:
106106* variable (no validation)
107107
108108and are created with ``node($name, $type) `` or their associated shortcut
109- ``xxxxNode($name) `` method.
109+ ``xxxxNode($name) `` method.
110110
111111Numeric node constraints
112112~~~~~~~~~~~~~~~~~~~~~~~~
@@ -115,7 +115,8 @@ Numeric node constraints
115115
116116 The numeric (float and integer) nodes are new in 2.2
117117
118- Numeric node (float and integer) provide two extra constraints min() and max() allowing to validate the value:
118+ Numeric node (float and integer) provide two extra constraints min() and
119+ max() allowing to validate the value:
119120
120121..code-block ::php
121122