CMakeLists.txt: Remove references to Minecraft and Infiniminer (#8487)

Author: ClobberXD

CMakeLists.txt

@@ -232,7 +232,7 @@ add_subdirectory(src)
 
 # CPack
 
-set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "An InfiniMiner/Minecraft inspired game")
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "A free open-source voxel game engine with easy modding and game creation.")
 set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
 set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
 set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH})