Fix missing bracket in pico_tone cmake file

jcarranz97 · jcarranz97 · commit 279961d52445 · 2023-12-02T23:17:06.000-06:00
diff --git a/pwm/pico_tone/CMakeLists.txt b/pwm/pico_tone/CMakeLists.txt
@@ -9,4 +9,4 @@ target_link_libraries(pico_tone pico_stdlib hardware_pwm)
 pico_add_extra_outputs(pico_tone)
 
 # add url via pico_set_program_url
-example_auto_set_url(pico_tone
+example_auto_set_url(pico_tone)
