Atomic extension is not included in CKB2023 (#10)

Author: XuJiandong

README.md

@@ -134,7 +134,7 @@ $ make generate TEMPLATE=c-wrapper-crate DESTINATION=crates    # generate a crat
 Ready-to-use templates have been put together for different use cases:
 
 * `contract`: default contract template you should use if no special requirements are neeeded.
-* `atomics-contract`: a contract template that supports atomic builtins without requiring RISC-V A extension. This template allows you to use `log`, `bytes` crate or other code that might deal with atomics before CKB2023.
+* `atomics-contract`: a contract template that supports atomic builtins without requiring RISC-V A extension. This template allows you to use `log`, `bytes` crate or other code that might deal with atomics.
 * `stack-reorder-contract`: a contract template that adjusts memory layout so stack lives at lower address, and heap lives at higher address. This way a program would explicitly signal errors when stack space is fully use.
 * `c-wrapper-crate`: a crate template that shows how to glue C code in a Rust crate for CKB's contract usage.
 * `x64-simulator-crate`: a crate template that contains Rust-only code, but usees [ckb-x64-simulator](https://github.com/nervosnetwork/ckb-x64-simulator) for tests.