docs: fix list in building-linuxcnc.adoc

Author: hansu

docs/src/code/building-linuxcnc.adoc

@@ -14,6 +14,7 @@ distribution (https://tracker.debian.org/pkg/linuxcnc).
 Admittedly, this section also exists since LinuxCNC is a community effort.
 and you are encouraged to contribute to the development of LinuxCNC.
 Generally, you want to compile LinuxCNC yourself for immediate functional access
+
  * to a new development of LinuxCNC or
  * a new development you perhaps want to contribute to LinuxCNC or help other completing it.
 
@@ -327,6 +328,7 @@ On Debian-based platforms we provide packaging meta-data that knows
 what external software packages need to be installed in order to build LinuxCNC.
 These are referred to as the _build dependencies_ of LinuxCNC, i.e. those
 packages that need to be available such that
+
 * the build succeeds and
 * the build can be built reproducibly.