Update CMakeLists.txt

add newline at end of file for CI

Author: JeffGarland

examples/CMakeLists.txt

@@ -8,4 +8,4 @@ foreach(example ${ALL_EXAMPLES})
     add_executable(beman.scope.examples.${example})
     target_sources(beman.scope.examples.${example} PRIVATE ${example}.cpp)
     target_link_libraries(beman.scope.examples.${example} beman::scope)
-endforeach()
+endforeach()