Merge branch 'bugfix/msys2_toolchain_path_note' into 'master'

docs: update windows msys2 installer notes to unzip all-in-one toolchain to path without spaces

See merge request espressif/esp-idf!6181

docs/en/api-guides/build-system.rst

@@ -1168,7 +1168,7 @@ can be used with CMake commands that support generator expressions.
 
 .. code-block:: none
 
-  idf_component_set_property(property val [APPEND])
+  idf_component_set_property(component property val [APPEND])
 
 Set a specified *component*'s :ref:`component property<cmake-component-properties>`, *property* with value *val*. Specifying *APPEND* will append the specified value to the current
 value of the property. If the property does not previously exist or it is currently empty, the specified value becomes 

docs/en/get-started-legacy/windows-setup.rst

@@ -20,6 +20,10 @@ https://dl.espressif.com/dl/esp32_win32_msys2_environment_and_toolchain-20190611
 
 Unzip the zip file to ``C:\`` (or some other location, but this guide assumes ``C:\``) and it will create an ``msys32`` directory with a pre-prepared environment.
 
+.. important::
+
+    If another toolchain location is used (different than the default `C:\msys32`), please ensure that the path where the all-in-one toolchain gets unzipped is a plain ASCII, contains no spaces, symlinks or accents.
+
 
 Check it Out
 ============