[docs] fix intendation errors when building docs

bitshares/asset.py

@@ -497,6 +497,7 @@ class Asset(BlockchainObject):
 
             :param float percentage_fee: Percentage of fee
             :param bitshares.amount.Amount max_market_fee: Max Fee
+
         """
         assert percentage_fee <= 100 and percentage_fee > 0
         flags = {"charge_market_fee": percentage_fee > 0}
@@ -520,8 +521,8 @@ class Asset(BlockchainObject):
     def update_feed_producers(self, producers):
         """ Update bitasset feed producers
 
-            :param list producers: List of accounts that are
-            allowed to produce a feed
+            :param list producers: List of accounts that are allowed to produce
+                 a feed
         """
         assert self.is_bitasset, \
             "Asset needs to be a bitasset/market pegged asset"

bitshares/blockchain.py

@@ -105,9 +105,8 @@ class Blockchain(object):
             :param int start: Starting block
             :param int stop: Stop at this block
             :param str mode: We here have the choice between
-                 * "head": the last block
-                 * "irreversible": the block that is confirmed by 2/3 of all
-                    block producers and is thus irreversible!
+             "head" (the last block) and "irreversible" (the block that is
+             confirmed by 2/3 of all block producers and is thus irreversible)
         """
         # Let's find out how often blocks are generated!
         block_interval = self.chainParameters().get("block_interval")
@@ -143,9 +142,8 @@ class Blockchain(object):
             :param int start: Starting block
             :param int stop: Stop at this block
             :param str mode: We here have the choice between
-                 * "head": the last block
-                 * "irreversible": the block that is confirmed by 2/3 of all
-                    block producers and is thus irreversible!
+             "head" (the last block) and "irreversible" (the block that is
+             confirmed by 2/3 of all block producers and is thus irreversible)
             :param bool only_virtual_ops: Only yield virtual operations
 
             This call returns a list that only carries one operation and
@@ -170,9 +168,8 @@ class Blockchain(object):
             :param int start: Start at this block
             :param int stop: Stop at this block
             :param str mode: We here have the choice between
-                 * "head": the last block
-                 * "irreversible": the block that is confirmed by 2/3 of all
-                   block producers and is thus irreversible!
+             "head" (the last block) and "irreversible" (the block that is
+             confirmed by 2/3 of all block producers and is thus irreversible)
 
             The dict output is formated such that ``type`` caries the
             operation type, timestamp and block_num are taken from the

bitshares/witness.py

@@ -9,7 +9,7 @@ class Witness(BlockchainObject):
 
         :param str account_name: Name of the witness
         :param bitshares bitshares_instance: BitShares() instance to use when
-            accesing a RPC
+               accesing a RPC
 
     """
     type_ids = [6, 2]
@@ -39,7 +39,7 @@ class Witnesses(list):
     """ Obtain a list of **active** witnesses and the current schedule
 
         :param bitshares bitshares_instance: BitShares() instance to use when
-        accesing a RPC
+            accesing a RPC
     """
     def __init__(self, bitshares_instance=None):
         self.bitshares = bitshares_instance or shared_bitshares_instance()