Update develop/toolkit/integrations/transaction-construction.md

Co-authored-by: Taylor Lucero <[email protected]>

Author: brunopgalvao

develop/toolkit/integrations/transaction-construction.md

@@ -153,7 +153,7 @@ You should get a Polkadot network running on port 9944.
 
 The [`txwrapper` example script](https://github.com/paritytech/txwrapper-core/blob/main/packages/txwrapper-examples/polkadot/src/polkadot.ts){target=\_blank} will then be used to create and sign transactions.
 
-For this you will need the [`txwrapper`](https://github.com/paritytech/txwrapper-core){target=\_blank} library. Let's clone [`txwrapper`](https://github.com/paritytech/txwrapper-core){target=\_blank}:
+For this, you will need the [`txwrapper`](https://github.com/paritytech/txwrapper-core){target=\_blank} library. Let's clone [`txwrapper`](https://github.com/paritytech/txwrapper-core){target=\_blank}:
 
 ```bash
 git clone https://github.com/paritytech/txwrapper-core