Updates examples

Author: sr-gi

examples/advanced_raw_tx_creation.py

@@ -16,14 +16,14 @@
 # - Then the fees will be set.
 # - Once all the data is defined, we will be ready to build the transaction. We can use the input/output constructor to
 # do so.
-# - Finally, we should sign the transaction using all m-out of-n required private keys. Notice that the order of the in
-# which the keys are provided must match with the order in which the public keys where defined in the previous tx output
+# - Finally, we should sign the transaction using all m-out of-n required private keys. Notice that the order in which
+# the keys are provided must match with the order in which the public keys where defined in the previous tx output
 # script.
 # - Finally we wil serialize the transaction and display it to check that all worked!
 # ---------------------------------------------------------------------------------------------------------------------
 
 # Loads the UTXO data from a json file. You can create your own file based on the provided example with UTXOs from keys
-# own. It won't work if you don't update it.
+# you own. It won't work if you don't update it.
 utxo = load(open('example_utxos/P2MS_utxo.json', 'r'))
 
 # Get the previous transaction id and index, as well as the source bitcoin address.

examples/basic_raw_tx_creation.py

@@ -24,7 +24,7 @@
 # - You should change prev_tx_id, prev_out_index and value for the ones who match with an unspent transaction output
 # from your recently generated address.
 # - Choose a fee big enough to pay for the transaction inclusion into a block. You can use https://bitcoinfees.21.co/ to
-# figure out the current fee-per-byte ratio.
+# figure out the current fee-per-byte rate.
 # - Choose the transaction destination address.
 # - Build the transaction using the basic constructor.
 # - Sign and broadcast the transaction.

examples/key_management.py

@@ -5,7 +5,7 @@
 # Key management and Bitcoin address generation #
 #################################################
 # ---------------------------------------------------------------------------------------------------------------------
-# The following piece of code generates fresh keys and Bitcoin address.
+# The following piece of code generates a fresh pair of keys and a Bitcoin address.
 # - Both mainnet and testnet addresses can be generated. Tesnet are generated by default.
 # - Keys are stored in the folder defined in conf.py.
 # - WIF can be stored as a qr image or text. Image is set by default.

examples/tx_analysis.py

@@ -5,13 +5,13 @@
 #################################################
 
 # ---------------------------------------------------------------------------------------------------------------------
-# The following piece of code parses a serialized transaction (hex encoded) transaction and displays all the information
-#  related to it.
+# The following piece of code parses a serialized transaction (hex encoded) and displays all the information related
+# to it.
 # - Leftmost displayed transaction shows data as should be interpreted (human-readable), while rightmost
 # (surrounded by parenthesis) shows it as it is in the serialize transaction (can be used to identify it inside the
 # transaction)
-# - You should change the hex_tx for the one you'd like to deserialize. Serialized transaction can be obtain though
-# block explorers such as blockchyper or blockr.io, or by building a transaction using some of the library tools.
+# - You should change the hex_tx for the one you'd like to deserialize. Serialized transaction can be obtain from block
+# explorers such as blockcypher.com or blockchain.info, or by building a transaction using some of the library tools.
 # ---------------------------------------------------------------------------------------------------------------------
 
 # First a transaction object is created (through the deserialize constructor) by deserializing the hex transaction we