diff --git a/19_1_Generate_a_Payment_Request.md b/19_1_Generate_a_Payment_Request.md
index 3fabd6e..cad01e6 100644
--- a/19_1_Generate_a_Payment_Request.md
+++ b/19_1_Generate_a_Payment_Request.md
@@ -9,11 +9,11 @@ This section describes how payments work on the Lightning Network, how to create
 
 ## Creating an Invoice
 
-To create a new invoice on c-lightning you would use the `lightning-cli --network=testnet invoice` command.
+To create a new invoice on c-lightning you would use the `lightning-cli --testnet invoice` command.
 
 Here's how it would work with c-lightning, using arguments of an amount (in millisatoshis), a label, and a description.
 ```
-c$ lightning-cli --network=testnet invoice 100000 joe-payment "The money you owe me for dinner"
+c$ lightning-cli --testnet invoice 100000 joe-payment "The money you owe me for dinner"
 {
    "payment_hash": "07a1c4bd7a38b4dea35f301c173cd8f9aac253b66bd8404d7ad829f226342490",
    "expires_at": 1603305795,
@@ -67,7 +67,7 @@ The human readable part is `ln+tb+100u`.
 The rest of the invoice (`1p0cwnqtpp5djkdahy4hz0wc909y39ap9tm3rq2kk9320hw2jtntwv4x39uz6asdr5ge5hyum5ypxyugzsv9uk6etwwssz6gzvv4shymnfdenjqsnfw33k76twypskuepqf35kw6r5de5kueeqveex7mfqw35x2gzrdakk6ctwvssxc6twv5hqcqzpgsp5a9ryqw7t23myn9psd36ra5alzvp6lzhxua58609teslwqmdljpxs9qy9qsq9ee7h500jazef6c306psr0ncru469zgyr2m2h32c6ser28vrvh5j4q23c073xsvmjwgv9wtk2q7j6pj09fn53v2vkrdkgsjv7njh9aqqtjn3vd`) contains a timestamp, specifically tagged data, and a signature. You obviously can't read it yourself, but you can ask c-lightning's `lightning-cli` to do so with the `decodepay` command:
 
 ```
-c$ lightning-cli --network=testnet decodepay lntb100u1p0cwnqtpp5djkdahy4hz0wc909y39ap9tm3rq2kk9320hw2jtntwv4x39uz6asdr5ge5hyum5ypxyugzsv9uk6etwwssz6gzvv4shymnfdenjqsnfw33k76twypskuepqf35kw6r5de5kueeqveex7mfqw35x2gzrdakk6ctwvssxc6twv5hqcqzpgsp5a9ryqw7t23myn9psd36ra5alzvp6lzhxua58609teslwqmdljpxs9qy9qsq9ee7h500jazef6c306psr0ncru469zgyr2m2h32c6ser28vrvh5j4q23c073xsvmjwgv9wtk2q7j6pj09fn53v2vkrdkgsjv7njh9aqqtjn3vd
+c$ lightning-cli --testnet decodepay lntb100u1p0cwnqtpp5djkdahy4hz0wc909y39ap9tm3rq2kk9320hw2jtntwv4x39uz6asdr5ge5hyum5ypxyugzsv9uk6etwwssz6gzvv4shymnfdenjqsnfw33k76twypskuepqf35kw6r5de5kueeqveex7mfqw35x2gzrdakk6ctwvssxc6twv5hqcqzpgsp5a9ryqw7t23myn9psd36ra5alzvp6lzhxua58609teslwqmdljpxs9qy9qsq9ee7h500jazef6c306psr0ncru469zgyr2m2h32c6ser28vrvh5j4q23c073xsvmjwgv9wtk2q7j6pj09fn53v2vkrdkgsjv7njh9aqqtjn3vd
 {
    "currency": "tb",
    "created_at": 1602702347,