Fix linting errors.

Author: Alex MacLean

src/logging.c

@@ -1541,7 +1541,8 @@ static const char * expand_severity_with_color(
     return NULL;
   }
 
-  // If the severity is 4 characters long, add another space to line it up with the 5 character severities.
+  // If the severity is 4 characters long, add another space to line it up with
+  // the 5 character severities.
   if (strlen(severity_string) == 4) {
     if (rcutils_char_array_strcat(logging_output, " ") != RCUTILS_RET_OK) {
       RCUTILS_SAFE_FWRITE_TO_STDERR(rcutils_get_error_string().str);

test/test_logging_severity_with_color.py

@@ -27,7 +27,7 @@
 
 @launch_testing.markers.keep_alive
 def generate_test_description():
-    test_process_name='test_logging_severity_with_color'
+    test_process_name = 'test_logging_severity_with_color'
     launch_description = LaunchDescription()
     # Set the output format to a "verbose" format that is expected by the executable output
     launch_description.add_action(
@@ -60,7 +60,7 @@ def generate_test_description():
 class TestLoggingSeverityWithColor(unittest.TestCase):
 
     def test_wait_for_shutdown(self, proc_info, proc_output, process_name):
-        """Wait for the process to complete so that the log messages will be available to inspect."""
+        """Wait for the process to complete so the log messages will be available to inspect."""
         proc_info.assertWaitForShutdown(process=process_name, timeout=10)