Improve README

README.md

@@ -12,9 +12,12 @@ A very basic POSTGREST client and utils
 from postgrestutils.client import pgrest_client
 
 payload = {
-    "select": "id,forename"
+    "select": "id,forename",
+    "forename": "eq.Jebediah"
 }
-pgrest_client.get("kerbals", params=payload)
+
+# this will send a request to 'POSTGREST_UTILS_BASE_URI/kerbals?select=id,forename&forename=eq.Jebediah'
+res = pgrest_client.get("kerbals", params=payload)
 ```
 
 ##### Other projects
@@ -34,7 +37,7 @@ res = pgrest_client.get("kerbals", params=payload)
 ```
 
 ### Filtering
-http://postgrest.org/en/v5.2/api.html#
+http://postgrest.org/en/stable/api.html
 
 #### Django helpers