docs: fix typos

Author: AllanZhengYP

UPGRADING.md

@@ -270,7 +270,7 @@ Load credentials from Cognito Identity service, normally used in browsers.
   const client = new FooClient({
     region: "us-east-1",
     credentials: fromCognitoIdentityPool({
-      clientConfig: cognitoIdentityClientConfig // Optional
+      clientConfig: cognitoIdentityClientConfig, // Optional
       identityPoolId: "us-east-1:1699ebc0-7900-4099-b910-2df94f52a030",
       customRoleArn: "arn:aws:iam::1234567890:role/MYAPP-CognitoIdentity", // Optional
       logins: {
@@ -401,10 +401,10 @@ Retrieves credentials using OIDC token from a file on disk. It's commonly used i
 
   const client = new FooClient({
     credentials: fromTokenFile({
-      roleArn: "arn:xxxx" // Optional. Otherwise read from `AWS_ROLE_ARN` environmental variable
+      roleArn: "arn:xxxx", // Optional. Otherwise read from `AWS_ROLE_ARN` environmental variable
       roleSessionName: "session:a", // Optional. Otherwise read from `AWS_ROLE_SESSION_NAME` environmental variable
-      clientConfig: { region } // // Optional. STS client config to make the assume role request.
-    })
+      clientConfig: { region }, // // Optional. STS client config to make the assume role request.
+    }),
   });
   ```
 
@@ -421,10 +421,10 @@ Retrieves credentials from STS web identity federation support.
 
   const client = new FooClient({
     credentials: fromWebToken({
-      roleArn: "arn:xxxx" // Otherwise read from `AWS_ROLE_ARN` environmental variable
+      roleArn: "arn:xxxx", // Otherwise read from `AWS_ROLE_ARN` environmental variable
       roleSessionName: "session:a", // Otherwise read from `AWS_ROLE_SESSION_NAME` environmental variable
-      clientConfig: { region } // // Optional. STS client config to make the assume role request.
-    })
+      clientConfig: { region }, // // Optional. STS client config to make the assume role request.
+    }),
   });
   ```
 

packages/credential-providers/README.md

@@ -21,8 +21,8 @@ export type CognitoIdentityCredentialProvider = _CognitoIdentityCredentialProvid
  * Results from this function call are not cached internally.
  *
  * ```javascript
- * import { fromCognitoIdentity } from "@aws-sdk/credential-providers"; // ES6 example
- * // const { fromCognitoIdentity } = require("@aws-sdk/credential-providers"); // CommonJS example
+ * import { fromCognitoIdentity } from "@aws-sdk/credential-providers"; // ES6 import
+ * // const { fromCognitoIdentity } = require("@aws-sdk/credential-providers"); // CommonJS import
  *
  * const client = new FooClient({
  *   region,

packages/credential-providers/src/fromCognitoIdentity.ts

@@ -16,8 +16,8 @@ export interface FromCognitoIdentityPoolParameters extends Omit<_FromCognitoIden
  * Results from `GetId` are cached internally, but results from `GetCredentialsForIdentity` are not.
  *
  * ```javascript
- * import { fromCognitoIdentityPool } from "@aws-sdk/credential-providers"; // ES6 example
- * // const { fromCognitoIdentityPool } = require("@aws-sdk/credential-providers"); // CommonJS example
+ * import { fromCognitoIdentityPool } from "@aws-sdk/credential-providers"; // ES6 import
+ * // const { fromCognitoIdentityPool } = require("@aws-sdk/credential-providers"); // CommonJS import
  *
  * const client = new FooClient({
  *   region,

packages/credential-providers/src/fromCognitoIdentityPool.ts

@@ -10,8 +10,8 @@ export interface RemoteProviderInit extends _RemoteProviderInit {}
  * Create a credential provider function that reads from ECS container metadata service.
  *
  * ```javascript
- * import { fromContainerMetadata } from "@aws-sdk/credential-providers"; // ES6 example
- * // const { fromContainerMetadata } = require("@aws-sdk/credential-providers"); // CommonJS example
+ * import { fromContainerMetadata } from "@aws-sdk/credential-providers"; // ES6 import
+ * // const { fromContainerMetadata } = require("@aws-sdk/credential-providers"); // CommonJS import
  *
  * const foo = new FooClient({
  *   credentials: fromInstanceMetadata({

packages/credential-providers/src/fromContainerMetadata.ts

@@ -17,8 +17,8 @@ import { CredentialProvider } from "@aws-sdk/types";
  * value, the promise returned by the `fromEnv` function will be rejected.
  *
  * ```javascript
- * import { fromEnv } from "@aws-sdk/credential-providers"; // ES6 example
- * // const { fromEnv } = require("@aws-sdk/credential-providers"); // CommonJS example
+ * import { fromEnv } from "@aws-sdk/credential-providers"; // ES6 import
+ * // const { fromEnv } = require("@aws-sdk/credential-providers"); // CommonJS import
  *
  * const client = new DynamoDBClient({
  *   credentials: fromEnv(),

packages/credential-providers/src/fromEnv.ts

@@ -16,8 +16,8 @@ export interface FromIniInit extends _FromIniInit {
  * given precedence over the profile found in the config file.
  *
  * ```javascript
- * import { fromIni } from "@aws-sdk/credential-providers"; // ES6 example
- * // const { fromIni } = require("@aws-sdk/credential-providers"); // CommonJS example
+ * import { fromIni } from "@aws-sdk/credential-providers"; // ES6 import
+ * // const { fromIni } = require("@aws-sdk/credential-providers"); // CommonJS import
  *
  * const client = new FooClient({
  *   credentials: fromIni({

packages/credential-providers/src/fromIni.ts

@@ -8,8 +8,8 @@ import { CredentialProvider } from "@aws-sdk/types";
  * Creates a credential provider function that reads from the EC2 instance metadata service.
  *
  * ```javascript
- * import { fromInstanceMetadata } from "@aws-sdk/credential-providers"; // ES6 example
- * // const { fromInstanceMetadata } = require("@aws-sdk/credential-providers"); // CommonJS example
+ * import { fromInstanceMetadata } from "@aws-sdk/credential-providers"; // ES6 import
+ * // const { fromInstanceMetadata } = require("@aws-sdk/credential-providers"); // CommonJS import
  *
  * const client = new DynamoDBClient({
  *   credentials: fromInstanceMetadata({

packages/credential-providers/src/fromInstanceMetadata.ts

@@ -8,8 +8,8 @@ export interface FromProcessInit extends _FromProcessInit {}
  * receive a JSON payload containing the credentials.
  *
  * ```javascript
- * import { fromProcess } from "@aws-sdk/credential-providers"; // ES6 example
- * // const { fromProcess } = require("@aws-sdk/credential-providers"); // CommonJS example
+ * import { fromProcess } from "@aws-sdk/credential-providers"; // ES6 import
+ * // const { fromProcess } = require("@aws-sdk/credential-providers"); // CommonJS import
  *
  * const client = new FooClient({
  *   credentials: fromProcess({

packages/credential-providers/src/fromProcess.ts

@@ -15,8 +15,8 @@ export interface FromSSOInit extends Omit<_FromSSOInit, "client"> {
  * Profiles in the `credentials` file are given precedence over profiles in the `config` file.
  *
  * ```javascript
- * import { fromSSO } from "@aws-sdk/credential-providers"; // ES6 example
- * // const { fromSSO } = require(@aws-sdk/credential-providers") // CommonJS example
+ * import { fromSSO } from "@aws-sdk/credential-providers"; // ES6 import
+ * // const { fromSSO } = require(@aws-sdk/credential-providers") // CommonJS import
  *
  * const client = new FooClient({
  *   credentials: fromSSO({