[scriptComposer] Fix Example Code Error (#957)

* Update script-composer.mdx

* Update zh script-composer.mdx

Author: WGB5445

apps/nextra/pages/en/build/sdks/ts-sdk/building-transactions/script-composer.mdx

@@ -27,7 +27,7 @@ const transaction = await aptos.transaction.build.scriptComposer({
         // invoke 0x1::coin::withdraw. This function would return a value of a `coin` type.
         const coin = await builder.addBatchedCalls({
             function: "0x1::coin::withdraw",
-            functionArguments: [CallArgument.new_signer(0), 1],
+            functionArguments: [CallArgument.newSigner(0), 1],
             typeArguments: ["0x1::aptos_coin::AptosCoin"],
         });
 

apps/nextra/pages/zh/build/sdks/ts-sdk/building-transactions/script-composer.mdx

@@ -27,7 +27,7 @@ const transaction = await aptos.transaction.build.scriptComposer({
         // 调用 0x1::coin::withdraw，该函数会返回一个 `coin` 类型的值
         const coin = await builder.addBatchedCalls({
             function: "0x1::coin::withdraw",
-            functionArguments: [CallArgument.new_signer(0), 1],
+            functionArguments: [CallArgument.newSigner(0), 1],
             typeArguments: ["0x1::aptos_coin::AptosCoin"],
         });
 
@@ -57,4 +57,4 @@ const transaction = await aptos.transaction.build.scriptComposer({
    b. 如果返回值不具备 Copy 能力，则该返回值只能传递给后续调用一次
 2. 调用者需要确保将正确的值作为参数传递给后续调用。在前述示例中，`0x1::coin::coin_to_fungible_asset` 函数需要接收一个 `Coin<AptosCoin>` 类型的参数。
 
-这实现了 [AIP-102](https://github.com/aptos-foundation/AIPs/blob/main/aips/aip-102.md) 规范
+这实现了 [AIP-102](https://github.com/aptos-foundation/AIPs/blob/main/aips/aip-102.md) 规范