diff --git a/SAS/TMSS/src/tmss/tmssapp/models/specification.py b/SAS/TMSS/src/tmss/tmssapp/models/specification.py
index 854d5392c6fdf8915dd69f04ab20ffe3ef65f84a..32338ea98ee5f7ad2c7a8a0995de69933945f3fb 100644
--- a/SAS/TMSS/src/tmss/tmssapp/models/specification.py
+++ b/SAS/TMSS/src/tmss/tmssapp/models/specification.py
@@ -151,7 +151,7 @@ class Flag(AbstractChoice):
 
 
 class PeriodCategory(AbstractChoice):
-    """Defines the model and predefined list of possible project categories to be used in Project.
+    """Defines the model and predefined list of possible period categories to be used in Project.
         The items in the Choices class below are automagically populated into the database via a data migration."""
 
     class Choices(Enum):