Update README.md

README.md

@@ -58,6 +58,7 @@ Note that YOU are responsible to know how to use compilers and C++, the hints be
 
 <details>
   <summary>Windows</summary>
+
 1. TreeSheets requires the latest development wxWidgets from their repo:
   `git clone --recurse-submodules https://github.com/wxWidgets/wxWidgets.git`.
 2. Make sure your `wxWidgets` folder sits parallel to the `src` folder, that way the TreeSheets project will pick it up without further modifications
@@ -77,6 +78,7 @@ Note that YOU are responsible to know how to use compilers and C++, the hints be
 
 <details>
   <summary>Mac OS</summary>
+
 1. Clone this repository with git
 ```sh
 git clone https://github.com/aardappel/treesheets
@@ -101,6 +103,7 @@ cmake --install _build
 
 <details>
   <summary>Linux</summary>
+
 1. Clone this repository with git
 ```sh
 git clone https://github.com/aardappel/treesheets
@@ -124,6 +127,7 @@ sudo cmake --install _build
 </details>
 <details>
 <summary>Further information for Mac OS / Linux</summary>
+
 - If you have `git` installed, the submodules for wxWidgets will be automatically updated and wxWidgets will be compiled as a CMake subproject. TreeSheets will be then statically linked against this wxWidgets build.
 - If you do like to link dynamically against an existing wxWidgets installation instead, you can switch off the option `GIT_WXWIDGETS_SUBMODULES` in the CMake project. In this case:
     - You can use the version of wxWidgets from https://github.com/wxWidgets/wxWidgets.git.