Fix typos in documentation files (#719)

Author: leopardracer

src/background/events.ts

@@ -74,7 +74,7 @@ export const emitter = createNanoEvents<{
   requestAccountsResolved: (data: {
     origin: string;
     address: string;
-    /** {explicitly: true} means that user confirmed connection in a dialog. {false} means that we resolve a previously approved addess value */
+    /** {explicitly: true} means that user confirmed connection in a dialog. {false} means that we resolve a previously approved address value */
     explicitly: boolean;
   }) => void;
   screenView: (data: ScreenViewParams) => void;

src/modules/crypto/aes.test.ts

@@ -16,7 +16,7 @@ describe('encrypt function', () => {
     function createVeryLargeString() {
       // A large string will at some point be split into bytes by the encrypting function
       // and those bytes may be passed as arguments, but browsers have a different
-      // limit on maximum number of agruments: https://stackoverflow.com/a/22747272/3523645
+      // limit on maximum number of arguments: https://stackoverflow.com/a/22747272/3523645
       // As a solution we avoid doing that and have this test as a guard, but its outcome
       // may differ across javascript environments
       const uint8Array = crypto.getRandomValues(new Uint8Array(65536));

src/ui/DNA/pages/UpgradeDnaFlow/SelectDna.tsx

@@ -170,7 +170,7 @@ export function SelectDna() {
               textAlign: 'center',
             }}
           >
-            Backend is unavaliable
+            Backend is unavailable
             <br />
             Please, try again later
           </UIText>

src/ui/hardware-wallet/shared/verifySandbox.ts

@@ -9,7 +9,7 @@ const walletPort = new PortMessageChannel({
 
 export async function verifySandbox() {
   /**
-   * We expect to be in an isolated sandbox enviroment
+   * We expect to be in an isolated sandbox environment
    * To verify this, we try to query our own background script
    * It is EXPECTED to reject the request.
    * If it resolves successfully, we MUST halt the script