docs: Ulpdated ULP docs to have the correct notes directive

This commit updates the ULP .rst files to have the correct notes
directive format. The notes directives were missing a colon.

docs/en/api-reference/system/ulp-risc-v.rst

@@ -11,7 +11,7 @@ The ULP RISC-V coprocessor code is written in C (assembly is also possible) and
 
 If you have already set up ESP-IDF with CMake build system according to the :doc:`Getting Started Guide <../../../get-started/index>`, then the toolchain should already be installed.
 
-.. note: In earlier versions of ESP-IDF, RISC-V toolchain had a different prefix: `riscv-none-embed-gcc`.
+.. note:: In earlier versions of ESP-IDF, RISC-V toolchain had a different prefix: `riscv-none-embed-gcc`.
 
 Compiling the ULP RISC-V Code
 -----------------------------
@@ -20,7 +20,7 @@ To compile the ULP RISC-V code as part of the component, the following steps mus
 
 1. The ULP RISC-V code, written in C or assembly (must use the `.S` extension), must be placed in a separate directory inside the component directory, for instance, `ulp/`.
 
-.. note: When registering the component (via ``idf_component_register``), this directory should not be added to the ``SRC_DIRS`` argument as it is currently done for the ULP FSM. See the step below for how to properly add ULP source files.
+.. note:: When registering the component (via ``idf_component_register``), this directory should not be added to the ``SRC_DIRS`` argument as it is currently done for the ULP FSM. See the step below for how to properly add ULP source files.
 
 2. Call ``ulp_embed_binary`` from the component CMakeLists.txt after registration. For example::
 

docs/en/api-reference/system/ulp.rst

@@ -34,7 +34,7 @@ To compile the ULP FSM code as part of the component, the following steps must b
 
 1. The ULP FSM code, written in assembly, must be added to one or more files with `.S` extension. These files must be placed into a separate directory inside the component directory, for instance, `ulp/`.
 
-.. note: When registering the component (via ``idf_component_register``), this directory should not be added to the ``SRC_DIRS`` argument. The logic behind this is that the ESP-IDF build system will compile files found in ``SRC_DIRS`` based on their extensions. For ``.S`` files, ``{IDF_TARGET_TOOLCHAIN_PREFIX}-as`` assembler is used. This is not desirable for ULP FSM assembly files, so the easiest way to achieve the distinction is by placing ULP FSM assembly files into a separate directory. The ULP FSM assembly source files should also **not** be added to ``SRCS`` for the same reason. See the step below for how to properly add ULP FSM assembly source files.
+.. note:: When registering the component (via ``idf_component_register``), this directory should not be added to the ``SRC_DIRS`` argument. The logic behind this is that the ESP-IDF build system will compile files found in ``SRC_DIRS`` based on their extensions. For ``.S`` files, ``{IDF_TARGET_TOOLCHAIN_PREFIX}-as`` assembler is used. This is not desirable for ULP FSM assembly files, so the easiest way to achieve the distinction is by placing ULP FSM assembly files into a separate directory. The ULP FSM assembly source files should also **not** be added to ``SRCS`` for the same reason. See the step below for how to properly add ULP FSM assembly source files.
 
 2. Call ``ulp_embed_binary`` from the component CMakeLists.txt after registration. For example::
 

docs/zh_CN/api-reference/system/ulp-risc-v.rst

@@ -11,7 +11,7 @@ ULP RISC-V 协处理器代码以 C 语言（或汇编语言）编写，使用基
 
 如果您已依照 :doc:`快速入门指南 <../../../get-started/index>` 中的介绍安装好了 ESP-IDF 及其 CMake 构建系统，那么 ULP RISC-V 工具链已经被默认安装到了您的开发环境中。
 
-.. note: 在早期版本的 ESP-IDF 中，RISC-V 工具链具有不同的名称：`riscv-none-embed-gcc`。
+.. note:: 在早期版本的 ESP-IDF 中，RISC-V 工具链具有不同的名称：`riscv-none-embed-gcc`。
 
 编译 ULP RISC-V 代码
 -----------------------------
@@ -20,7 +20,7 @@ ULP RISC-V 协处理器代码以 C 语言（或汇编语言）编写，使用基
 
 1. ULP RISC-V 代码以 C 语言或汇编语言编写（必须使用 `.S` 扩展名)，必须放在组件目录中一个独立的目录中，例如 `ulp/`。
 
-.. note: 当注册组件时（通过 ``idf_component_register``），该目录不应被添加至 ``SRC_DIRS`` 参数，因为目前该步骤需用于 ULP FSM。如何正确添加 ULP 源文件，请见以下步骤。
+.. note:: 当注册组件时（通过 ``idf_component_register``），该目录不应被添加至 ``SRC_DIRS`` 参数，因为目前该步骤需用于 ULP FSM。如何正确添加 ULP 源文件，请见以下步骤。
 
 2. 注册后从组件 CMakeLists.txt 中调用 ``ulp_embed_binary`` 示例如下::
 

docs/zh_CN/api-reference/system/ulp.rst

@@ -34,7 +34,7 @@ ULP FSM 协处理器代码由汇编语言编写，使用 `binutils-esp32ulp 工
 
 1. 用汇编语言编写的 ULP FSM 代码必须导入到一个或多个 `.S` 扩展文件中，且这些文件必须放在组件目录中一个独立的目录中，例如 `ulp/`。
 
-.. note: 在注册组件（通过 ``idf_component_register``）时，不应将该目录添加到 ``SRC_DIRS`` 参数中。因为 ESP-IDF 构建系统将基于文件扩展名编译在 ``SRC_DIRS`` 中搜索到的文件。对于 ``.S`` 文件，使用的是 ``{IDF_TARGET_TOOLCHAIN_PREFIX}-as`` 汇编器。但这并不适用于 ULP FSM 程序集文件，因此体现这种区别最简单的方式就是将 ULP FSM 程序集文件放到单独的目录中。同样，ULP FSM 程序集源文件也 **不应该** 添加到 ``SRCS`` 中。请参考如下步骤，查看如何正确添加 ULP FSM 程序集源文件。
+.. note:: 在注册组件（通过 ``idf_component_register``）时，不应将该目录添加到 ``SRC_DIRS`` 参数中。因为 ESP-IDF 构建系统将基于文件扩展名编译在 ``SRC_DIRS`` 中搜索到的文件。对于 ``.S`` 文件，使用的是 ``{IDF_TARGET_TOOLCHAIN_PREFIX}-as`` 汇编器。但这并不适用于 ULP FSM 程序集文件，因此体现这种区别最简单的方式就是将 ULP FSM 程序集文件放到单独的目录中。同样，ULP FSM 程序集源文件也 **不应该** 添加到 ``SRCS`` 中。请参考如下步骤，查看如何正确添加 ULP FSM 程序集源文件。
 
 2. 注册后从组件 CMakeLists.txt 中调用 ``ulp_embed_binary`` 示例如下::