Remove obsolete comments about collection size limits.

Author: behackett

pymongo/collection.py

@@ -118,8 +118,6 @@ def __create(self, options):
         """Sends a create command with the given options.
         """
 
-        # Send size as a float, not an int/long. BSON can only handle 32-bit
-        # ints which conflicts w/ max collection size of 10000000000.
         if options:
             if "size" in options:
                 options["size"] = float(options["size"])

pymongo/database.py

@@ -218,9 +218,8 @@ def create_collection(self, name, **kwargs):
         method. Any of the following options are valid:
 
           - "size": desired initial size for the collection (in
-            bytes). must be less than or equal to 10000000000. For
-            capped collections this size is the max size of the
-            collection.
+            bytes). For capped collections this size is the max
+            size of the collection.
           - "capped": if True, this is a capped collection
           - "max": maximum number of objects if capped (optional)