Minor docstring improvements

Author: A. Jesse Jiryu Davis

pymongo/cursor.py

@@ -416,7 +416,7 @@ def __getitem__(self, index):
 
         An :class:`IndexError` will be raised if the index is negative
         or greater than the amount of documents in this cursor. Any
-        limit applied to this cursor will be ignored.
+        limit previously applied to this cursor will be ignored.
 
         To get a slice of documents use a slice index, e.g.::
 

pymongo/database.py

@@ -438,14 +438,14 @@ def validate_collection(self, name_or_collection,
         are split into individual fields in the result dict.
 
         :Parameters:
-            `name_or_collection`: A Collection object or the name of a
-                                  collection to validate.
-            `scandata`: Do extra checks beyond checking the overall
-                        structure of the collection.
-            `full`: Have the server do a more thorough scan of the
-                    collection. Use with `scandata` for a thorough scan
-                    of the structure of the collection and the individual
-                    documents. Ignored in MongoDB versions before 1.9.
+          - `name_or_collection`: A Collection object or the name of a
+            collection to validate.
+          - `scandata`: Do extra checks beyond checking the overall
+            structure of the collection.
+          - `full`: Have the server do a more thorough scan of the
+            collection. Use with `scandata` for a thorough scan
+            of the structure of the collection and the individual
+            documents. Ignored in MongoDB versions before 1.9.
 
         .. versionchanged:: 1.11
            validate_collection previously returned a string.

pymongo/master_slave_connection.py

@@ -48,7 +48,7 @@ def __init__(self, master, slaves=[], document_class=dict, tz_aware=False):
 
         :Parameters:
           - `master`: `MongoClient` instance for the writable Master
-          - `slaves` (optional): list of `MongoClient` instances for the
+          - `slaves`: list of `MongoClient` instances for the
             read-only slaves
           - `document_class` (optional): default class to use for
             documents returned from queries on this connection