diff --git a/STINK_student_records/STINK_student_records.xml b/STINK_student_records/STINK_student_records.xml
index fa37fbb..5b2699b 100644
--- a/STINK_student_records/STINK_student_records.xml
+++ b/STINK_student_records/STINK_student_records.xml
@@ -352,7 +352,7 @@
   --
   CONSTRAINT Staff_PK PRIMARY KEY ( Staff_ID ),
   CONSTRAINT Staff_FK_to_Person
-    FOREIGN KEY ( Staff_ID ) REFERENCES Person ( Person_ID )
+    FOREIGN KEY ( Staff_ID ) REFERENCES Person
 );
 
 CREATE TABLE Student
@@ -364,11 +364,11 @@
       CHECK ( International IN ( 'T', 'F' ) ),
   Supervisor_ID     NUMBER(7),      -- optional
   --
-  CONSTRAINT Student_PK PRIMARY KEY (Student_ID),
+  CONSTRAINT Student_PK PRIMARY KEY ( Student_ID ),
   CONSTRAINT Student_FK_to_Person
-    FOREIGN KEY (Student_ID) REFERENCES Person (Person_ID),
+    FOREIGN KEY ( Student_ID ) REFERENCES Person,
   CONSTRAINT Student_FK_to_Staff
-    FOREIGN KEY (Supervisor_ID) REFERENCES Staff (Staff_ID)
+    FOREIGN KEY ( Supervisor_ID ) REFERENCES Staff
 );
 				</code-block>