Update PatientInfoExtractionEngine.py

PatientInfoExtractionEngine.py

@@ -63,7 +63,7 @@ class PatientInfoExtractionEngine:
                 "from multiple parts of the chart.\n\n"
                 "Fields to extract:\n"
                 "- name\n"
-                "- dob (date of birth)\n"
+                "- dob (date of birth in mm-dd-yyyy format)\n"
                 "- age\n"
                 "- gender\n"
                 "- address (only patient’s residential address; exclude any hospital or medical centre names)\n"