corrected highlighting

docs/exercise5.rst

@@ -16,7 +16,7 @@ Anatomy of Firetasks
 
 All firetasks are classes derived from the ``FiretaskBase`` class. Many built-in 
 Firetasks are available in the upstream FireWorks, such as the ``ScriptTask``, 
-``PyTask``, FileTransferTask. Additional firetasks can be written for both 
+``PyTask``, ``FileTransferTask``. Additional firetasks can be written for both 
 generic and specific purposes.
 
 The skeleton of a Firetask looks like this::
@@ -86,7 +86,7 @@ If necessary the input data structure can be split into more than one file.
 The resulting workflow, which is given in **dataloader.json**, must be successfully 
 running with no further modifications.
 
-**Hint**: You can use the ``load()`` method from the ``json`` package to load 
+**Hint:** You can use the ``load()`` method from the ``json`` package to load 
 JSON documents as list or dictionaries and then return a ``FWAction`` object 
 with ``update_spec`` and the structure (see above example). 
 
@@ -94,13 +94,13 @@ with ``update_spec`` and the structure (see above example).
 Problem 5.2: Conditional Repeater Task
 --------------------------------------
 
-Write a RepeatIfLengthLesser firetask that can implement the while loop in the
+Write a ``RepeatIfLengthLesser`` firetask that can implement the while loop in the
 script. The firetask should integrate into the workflow available in 
 **dataloader+repeater.json** without further adaptations.
 
-Hint: You can use the ``load_object`` function from 
+**Hint:** You can use the ``load_object`` function from 
 ``fireworks.utilities.fw_serializers`` to construct a firework object and 
-the ``detours`` keyword argument of ``FWAction`` `to insert the firework 
+the ``detours`` keyword argument of ``FWAction`` to insert the firework 
 dynamically::
 
     firework = Firework(