fixes #8667
Signed-off-by: Gunnar Beutner <gunnar@beutner.name>
source directory is contained in a Git repository. Otherwise the version number
is extracted from the [icinga2.spec](icinga2.spec) file. This behavior can be overridden by
creating a file called `icinga-version.h.force` in the source directory.
-Alternatively the `-DICINGA2_GIT_VERSION_INFO=ON option` for CMake can be used to
+Alternatively the `-DICINGA2_GIT_VERSION_INFO=OFF` option for CMake can be used to
disable the usage of `git describe`.
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