Update docs.md

modify C connector ARM32 status to align with the full connector matrix

documentation20/en/08.connector/docs.md

@@ -154,7 +154,7 @@ Under cmd, enter the c:\TDengine directory and directly execute taos.exe, and yo
 | **CPU Type**         | **x64****（****64bit****）** |         |         | **ARM64** | **ARM32**          |
 | -------------------- | ---------------------------- | ------- | ------- | --------- | ------------------ |
 | **OS Type**          | Linux                        | Win64   | Win32   | Linux     | Linux              |
-| **Supported or Not** | Yes                          | **Yes** | **Yes** | **Yes**   | **In development** |
+| **Supported or Not** | Yes                          | **Yes** | **Yes** | **Yes**   | **Yes** |
 
 The C/C++ API is similar to MySQL's C API. When application use it, it needs to include the TDengine header file taos.h (after installed, it is located in/usr/local/taos/include):