Merge branch 'dev' into main

README.md

@@ -4,7 +4,7 @@
 </p>
 <p align="center">
    <a href="https://github.com/microdynamics-cpu/tree-core-cpu/actions">
-    <img src="https://img.shields.io/github/workflow/status/microdynamics-cpu/tree-core-cpu/unit-test/main?label=unit-test&logo=github&style=flat-square">
+    <img src="https://img.shields.io/github/actions/workflow/status/microdynamics-cpu/tree-core-cpu/unit-test.yml?branch=main&logo=github&style=flat-square">
     </a>
     <a href="./LICENSE">
       <img src="https://img.shields.io/github/license/microdynamics-cpu/tree-core-cpu?color=brightgreen&logo=github&style=flat-square">
@@ -84,7 +84,7 @@ tools  ->
 * 64-bits FSM
 * written by verilog
 
-In fact, TreeCoreL1 is not a processor, it is a bundle of some independent verilator programs and common chisel modules writing for learning.
+In fact, TreeCoreL1 is not a processor, it is a bundle of some independent verilator programs and common chisel modules writing for learning. 
 
 ## TreeCoreL2<span id="id_tcl2"></span>
 <p align="center">