diff --git a/clearpath_generator_common/clearpath_generator_common/common.py b/clearpath_generator_common/clearpath_generator_common/common.py
index bfe465c1..42c5f127 100644
--- a/clearpath_generator_common/clearpath_generator_common/common.py
+++ b/clearpath_generator_common/clearpath_generator_common/common.py
@@ -165,7 +165,7 @@ def full_path(self) -> str:
             return os.path.join(self.path, self.file)
 
     def to_ros_parameters(self) -> dict:
-        """Convert parameters to the ros__parameters format"""
+        """Convert parameters to the ros__parameters format."""
         ros_parameters = {self.namespace: {}}
 
         for node in self.parameters: