diff --git a/job.py b/job.py
index 1d6b372..4c2ae71 100644
--- a/job.py
+++ b/job.py
@@ -15,7 +15,7 @@ from flask_login import login_required, current_user
 # pylint: disable=no-member
 
 ################################################################################
-# Class describing Job in the database, and via sqlalchemy, connected to the DB as well
+# Class describing extra/specific info for a Job and via sqlalchemy, connected to the DB as well
 ################################################################################
 class JobExtra(db.Model):
     __tablename__ = "jobextra"
@@ -27,6 +27,9 @@ class JobExtra(db.Model):
     def __repr__(self):
         return "<id: {}, job_id: {}, name: {}, value: {}>".format(self.id, self.job_id, self.name, self.value )
 
+################################################################################
+# Class describing logs for each job and via sqlalchemy, connected to the DB as well
+################################################################################
 class Joblog(db.Model):
     id = db.Column(db.Integer, db.Sequence('joblog_id_seq'), primary_key=True )
     job_id = db.Column(db.Integer, db.ForeignKey('job.id'), primary_key=True )
@@ -36,6 +39,9 @@ class Joblog(db.Model):
     def __repr__(self):
         return "<id: {}, job_id: {}, log: {}".format(self.id, self.job_id, self.log )
 
+################################################################################
+# Class describing Job and via sqlalchemy, connected to the DB as well
+################################################################################
 class Job(db.Model):
     id = db.Column(db.Integer, db.Sequence('job_id_seq'), primary_key=True )
     start_time = db.Column(db.DateTime(timezone=True))
@@ -56,12 +62,18 @@ class Job(db.Model):
 
 
 ################################################################################
-# Utility classes for Jobs
+# Used in main html to show a red badge of # jobs to draw attention there are
+# active jobs being processed in the background
 ################################################################################
 def GetNumActiveJobs():
     ret = db.engine.execute("select count(1)  from job where pa_job_state is distinct from 'Completed'").first()
     return ret.count
 
+################################################################################
+# this function uses sockets to force wake the job mgr / option from Admin menu
+# should never really be needed, but was useful when developing / the job
+# engine got 'stuck' when jobs were run in parallel
+################################################################################
 def WakePAJobManager():
     try:
         print("Waking up PA Job Manager")