Layout tweaks

docs/examples/python-requests-jwt.md

@@ -1,9 +1,5 @@
 ## Accessing PostgREST API using Python Requests and Requests-JWT
 
-The following HTTP client example should work on Python 3.x. If you're using python < 3.x you may need to change the print functions to statements or use:
-
-    from __future__ import print_function
-
 This code relies on setting up the PostgreSQL auth functions and grants correctly first. Follow these instructions:
 
 http://postgrest.com/examples/users/
@@ -13,7 +9,7 @@ After completing the configuration, be sure to create a user with email, passwor
 Install the required libraries
 
     pip install requests
-    pip install Requests-jwt
+    pip install requests-jwt
 
 Then, from a python interpreter or script:
 
@@ -32,6 +28,11 @@ Then, from a python interpreter or script:
     r = requests.get('http://localhost:3000/weight', auth=auth)
     if r.status_code != 200:
         raise Exception()
-        
+
     for each in r.json():
-        print(each)  
+        # do as you wish with each row
+        print(each)
+
+The preceding HTTP client example should work on Python 3.x. If you're using python < 3.x you may need to change the print functions to statements or use:
+
+    from __future__ import print_function