diff --git a/README.rst b/README.rst
index d3466c0..de248db 100644
--- a/README.rst
+++ b/README.rst
@@ -17,9 +17,9 @@ Testing future tense::
 How to install
 ===================
 
-There are a number of ways to install this package::
+There are a number of ways to install this package.
 
- easy_install ago
+You could run this ad hoc command::
 
  pip install ago
 
diff --git a/ago.py b/ago.py
index 1022a36..b988e2a 100644
--- a/ago.py
+++ b/ago.py
@@ -1,10 +1,12 @@
-from datetime import datetime
-from datetime import timedelta
+from datetime import (
+  datetime,
+  timedelta,
+)
 
 def delta2dict( delta ):
     """Accepts a delta, returns a dictionary of units"""
     delta = abs( delta )
-    return { 
+    return {
         'year'   : int(delta.days / 365),
         'day'    : int(delta.days % 365),
         'hour'   : int(delta.seconds / 3600),
@@ -14,21 +16,26 @@ def delta2dict( delta ):
     }
 
 def human(dt, precision=2, past_tense='{} ago', future_tense='in {}', abbreviate=False):
-    """Accept a datetime or timedelta, return a human readable delta string"""
+    """Accept a datetime or timedelta, return a human readable delta string."""
+
+    # if dt is a datetime object, get a timedelta object from it.
     delta = dt
     if type(dt) is not type(timedelta()):
         dt_no_tz = dt.replace(tzinfo=None)
         delta = datetime.now() - dt_no_tz
-     
+
+    # determine if the_tense is past_tense or future_tense.
     the_tense = past_tense
     if delta < timedelta(0):
         the_tense = future_tense
 
     d = delta2dict( delta )
 
-    hlist = [] 
+    hlist = []
     count = 0
     units = ( 'year', 'day', 'hour', 'minute', 'second', 'microsecond' )
+
+    # start building up the output in the hlist.
     for unit in units:
         if count >= precision: break # met precision
         if d[ unit ] == 0: continue # skip 0's
@@ -40,4 +47,4 @@ def human(dt, precision=2, past_tense='{} ago', future_tense='in {}', abbreviate
             hlist.append('{} {}{}'.format(d[unit], unit, s))
         count += 1
 
-    return the_tense.format(', '.join(hlist)) 
+    return the_tense.format(', '.join(hlist))
diff --git a/setup.py b/setup.py
index 4d621ea..fc89e3c 100644
--- a/setup.py
+++ b/setup.py
@@ -1,10 +1,10 @@
-# installation: easy_install ago
+# installation: pip install ago
 
 from setuptools import setup
 
 setup( 
     name = 'ago',
-    version = '0.0.7',
+    version = '0.0.8',
     description = 'ago: Human readable timedeltas',
     keywords = 'ago human readable time deltas timedelta datetime',
     long_description = open('README.rst').read(),