Merge pull request #16 from jermanuts/missinginfo

Update missing_tx.md

Author: tobtoht

content/_guides/missing_tx.md

@@ -16,7 +16,7 @@ You can find the latest version of Feather on [featherwallet.org/download](https
 
 On most operating systems you can use the [built-in updater](updater) to update to the latest version. To upgrade manually, see the installation guide for your specific operating system at the top of these docs.
 
-**Note**: All Feather versions 1.0.1 and below will stop working after August 13 2022. Upgrade to Feather 2.0.0 to be able to connect to the network.
+**Note**: All Feather versions 1.0.1 and below stopped working after August 13 2022. Upgrade to Feather 2.0.0 to be able to connect to the network.
 
 ### Is your wallet synchronized?
 
@@ -54,4 +54,4 @@ If none of the above worked, ask the sender to provide you with a payment proof
 
 Learn how to verify proofs in Feather [here](verify-tx-proof). You can verify transaction secret keys by using [xmrchain.net](https://xmrchain.net). Look up your transaction ID and click "Prove sending".
 
-If the sender can not produce a valid payment proof, they may have not sent you any funds!
+If the sender can not produce a valid payment proof, they may have not sent you any funds!