[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

README.md

@@ -261,7 +261,7 @@ CMake controls options with prefixed `-D`, e.g. `-DopenPMD_USE_MPI=OFF`:
 <sup>1</sup> *e.g. changes C++ visibility keywords, breaks MSVC*
 <sup>2</sup> *this includes most pre-/post-condition checks, disabling without specific cause is highly discouraged*
 
-Additionally, the following libraries are shipped internally or, if the 
+Additionally, the following libraries are shipped internally or, if the
 corresponding `<PACKAGENAME>_ROOT` variable is provided, can be provided externally:
 * [Catch2](https://github.com/catchorg/Catch2) (2.13.10+)
 * [PyBind11](https://github.com/pybind/pybind11) (2.11.1+)