Merge pull request #1430 from Cadair/jsoc_notify_docs

Add email notify to JSOCClient docstring

sunpy/net/jsoc/jsoc.py

@@ -81,6 +81,10 @@ class JSOCClient(object):
 
     You can build more complex queries by specifiying parameters to POST to JSOC via keyword
     arguments. You can generate these kwargs using the Export Data page at JSOC.
+    
+    JSOC now requires a validated email address, you can pass in your validated email address
+    using the `~sunpy.net.jsoc.attrs.Notify` attribute. You have to register your email address
+    with JSOC http://jsoc.stanford.edu/ajax/register_email.html.
 
 
     Examples
@@ -93,7 +97,7 @@ class JSOCClient(object):
     >>> from sunpy.net import jsoc
     >>> client = jsoc.JSOCClient()
     >>> response = client.query(jsoc.Time('2014-01-01T00:00:00', '2014-01-01T01:00:00'),
-    ...                         jsoc.Series('hmi.m_45s'))
+    ...                         jsoc.Series('hmi.m_45s'), jsoc.Notify("sunpy@sunpy.org"))
 
     the response object holds the records that your query will return:
 
@@ -125,7 +129,7 @@ class JSOCClient(object):
     >>> client = jsoc.JSOCClient()
     >>> response = client.query(jsoc.Time('2014/1/1T00:00:00', '2014/1/1T00:00:36'),
                                 jsoc.Series('aia.lev1_euv_12s'), jsoc.Segment('image'),
-                                jsoc.Wavelength(171*u.AA))
+                                jsoc.Wavelength(171*u.AA), jsoc.Notify("sunpy@sunpy.org"))
 
     the response object holds the records that your query will return: