fix: Correct Grammar Errors In Documentation (#1821)

fix: correct grammar errors in documentation

Co-authored-by: eric <236061711+eric-stacks@users.noreply.github.com>

Author: Blazingkevin

docs/build/more-guides/verify-bitcoin-transactions-clarity/README.md

@@ -369,7 +369,7 @@ The current version of the `clarity-bitcoin-lib` is version 7. Click [here](http
 ```
 {% endcode %}
 
-So after you've fetched the bitcoin tx metadata and have removed the witness data from the original transaction hex, let's go ahead and prepare the metadata into it's Clarity parameter values.
+So after you've fetched the bitcoin tx metadata and have removed the witness data from the original transaction hex, let's go ahead and prepare the metadata into its Clarity parameter values.
 
 {% code expandable="true" %}
 ```typescript

docs/build/more-guides/verify-bitcoin-transactions-clarity/creating-btc-tx.md

@@ -2,7 +2,7 @@
 
 For usage with the `clarity-bitcoin-lib` contract or if you just want to learn how to invoke a bitcoin transaction from your wallet on the front end, check out this guide.
 
-Using Stacks Connect and with a Stacks-supported wallet, you can initiate a simple Bitcoin transaction from a frontend app in a few lines of code. With this Bitcoin transaction, you can then use to verify it's inclusion in a Bitcoin block through Clarity.
+Using Stacks Connect and with a Stacks-supported wallet, you can initiate a simple Bitcoin transaction from a frontend app in a few lines of code. With this Bitcoin transaction, you can then use it to verify its inclusion in a Bitcoin block through Clarity.
 
 {% hint style="info" %}
 Check out the [Stacks Connect](../../stacks-connect/connect-wallet.md) guides for more info on setup and wallet connection.