[doc] files specs: Fix typos

doc/source/file_format_specification.rst

@@ -35,34 +35,34 @@ Tags for nodes
 ~~~~~~~~~~~~~~
 Type of tags are:
 
-- <CSimpleNode>
-- <CStartNode>
+- ``<CSimpleNode>``
+- ``<CStartNode>``
 
 Each node :term:`tag` have these attributes:
 
-- name: (mandatory) the name of the node. The name must be unique in the whole model;
-- xloc: (optional) x coordinate of the node for graphical representation in the graph editor of Cadbiom;
-- yloc: (optional) y coordinate;
+- ``name``: (mandatory) the name of the node. The name must be unique in the whole model;
+- ``xloc``: (optional) x coordinate of the node for graphical representation in the graph editor of Cadbiom;
+- ``yloc``: (optional) y coordinate;
 
 
 Tag for transitions
 ~~~~~~~~~~~~~~~~~~~
 Type of :term:`tag` is:
 
-   <transition>
+- ``<transition>``
 
 :term:`Attributes<attribute>`:
 
-- ori: (mandatory) the name of the consumed node which is at the left of the transition.
-- ext: (mandatory) the name of the producted node which is at theright of the transition.
-- event: (mandatory) the name of the event/clock; 1 event may share multiple transitions.
+- ``ori``: (mandatory) the name of the consumed node which is at the left of the transition.
+- ``ext``: (mandatory) the name of the producted node which is at theright of the transition.
+- ``event``: (mandatory) the name of the event/clock; 1 event may share multiple transitions.
   Also, an event name can be a logical formula for complex transitions; this kind of formula
   may involve time operators like ``default`` or ``when`` used to describe transitions shared by multiple events
   under various conditions;
-- condition: (mandatory) A logical formula whose satisfiability is necessary for the transition to take place.
+- ``condition``: (mandatory) A logical formula whose satisfiability is necessary for the transition to take place.
   A condition can be an empty string.
-- action: (optional): ???
-- fact_ids: (deprecated) A list of publication IDs for tracability. The content of this attribute is now in metadata.
+- ``action``: (optional): todo
+- ``fact_ids``: (deprecated) A list of publication IDs for tracability. The content of this attribute is now in metadata.
 
 
 Metadata content :term:`elements<element>`:
@@ -117,8 +117,8 @@ Glossary
      A tag is a markup construct that begins with < and ends with >.
      2 flavors can be encountered:
 
-     - start-tag, such as <section>;
-     - end-tag, such as </section>;
+     - start-tag, such as ``<section>``;
+     - end-tag, such as ``</section>``;
 
    element
      An element is a logical document component that either begins with a start-tag and ends with a matching end-tag.