Fix typos in REVIEW.md and TESTING.md (#4691)

* Fix typos in REVIEW.md and TESTING.md

Co-authored-by: greg <gmyers@gitlab.com>
Co-authored-by: jdevcs <86780488+jdevcs@users.noreply.github.com>

CHANGELOG.md

@@ -505,6 +505,7 @@ Released with 1.0.0-beta.37 code base.
 -  Correction in documentation for `web3.eth.accounts.signTransaction` (#4576)
 -  Updated README to include Webpack 5 create-react-app support instructions (#4173)
 -  Update the documentation for `methods.myMethod.estimateGas` (#4702)
+-  Fix typos in REVIEW.md and TESTING.md (#4691)
 
 ### Changed
 -  Muted E2E gnosis dex tests in CI until fix for issue #4436 is applied (#4701)

REVIEW.md

@@ -7,7 +7,7 @@ Only published PRs will be considered for review. Draft PRs will be considered i
 ## Rules
 
 *   [ ] PR follows the provided [template](.github/PULL_REQUEST_TEMPLATE.md).
-*   [ ] PR doesn't contain unneccessary changes.
+*   [ ] PR doesn't contain unnecessary changes.
 *   [ ] The changed code preserves the conventions and stylistic consistency of the project.
 *   [ ] PR uses labels accordingly. (new labels may be suggested)
 *   [ ] PR includes unit and e2e tests if related to any logic changes.
@@ -20,7 +20,7 @@ Only published PRs will be considered for review. Draft PRs will be considered i
     *   [ ] Any new files contain the web3.js file header.
     *   [ ] The documentation was updated (if applicable).
     *   [ ] The CHANGELOG was updated accordingly.
-    *   [ ] The CI with QA passes succesfully.
+    *   [ ] The CI with QA passes successfully.
         *   [ ] The CI logs were manually checked to ensure false positives were not reported.
     *   [ ] All comments have been addressed.
     *   [ ] Doesn't add undue maintenance burden.

TESTING.md

@@ -52,7 +52,7 @@ in their mocha test description and runs them against:
 These tests are grouped in files prefixed by "e2e", ex: `test/e2e.method.call.js`.
 
 Additionally, there are conventional unit tests postfixed `.ganache.js` which spin up a ganache
-server programatically within mocha. This pattern is useful if you want to
+server programmatically within mocha. This pattern is useful if you want to
 control client configuration for a specific case, test against multiple independent providers, etc.
 
 **"Real world" tests**