Fix spellcheck

Author: rkalis

DEVELOPMENT.md

@@ -60,7 +60,7 @@ python <cashproof_path> opt.equiv
 
 ### Running tests
 
-By default, running tests in the `cashscript` package runs against a local simulated `mocknet`. To run them against the real-world chipnet, you can use the `TESTS_USE_CHIPNET` environment variable. Thisuses chipnet contracts, which requires the test accounts to have some chipnet BCH.
+By default, running tests in the `cashscript` package runs against a local simulated `mocknet`. To run them against the real-world chipnet, you can use the `TESTS_USE_CHIPNET` environment variable. This uses chipnet contracts, which requires the test accounts to have some chipnet BCH.
 
 ```bash
 # Run all tests using chipnet

website/docs/guides/infrastructure.md

@@ -31,7 +31,7 @@ To construct the full contract script you need both the `constructor` arguments
 To store the contract details off-chain, you will need to run a database server which stores the specific constructor arguments for each contract, this will translate into their respective smart contract addresses. This is crucial data for users to spend from BCH locked in such a smart contract. So this approach does introduce a single point of failure.
 
 :::caution
-When using off-chain storage, it is the crucial responsibility of smart contract service to keep track of the contract details making up the `P2SH` contract, as user-wallets currently aren't capable to keep track of contract details and are fully reliant on the app server to store this crtitical info.
+When using off-chain storage, it is the crucial responsibility of smart contract service to keep track of the contract details making up the `P2SH` contract, as user-wallets currently aren't capable to keep track of contract details and are fully reliant on the app server to store this critical info.
 :::
 
 ### On-chain storage