Updated README

services/workflow/README.md

 # Workflow: the Workspaces Workflow Service
 
 To use, first run the Alembic migrations in /schema:
-
-    env CAPO_PROFILE=local alembic upgrade head
-Then run:
+    `env CAPO_PROFILE=local alembic upgrade head`
+    
+Then, back in services/workflow, run:
     `python setup.py develop`
     
 Then you should be able to run this with:
-
-    env CAPO_PROFILE=local pserve --reload development.ini
+    `env CAPO_PROFILE=local pserve --reload development.ini`
 
 Once there, try the following URLs: