update UG

docs/UserGuide.md

@@ -174,11 +174,11 @@ The examples above result in successful patient record additions, which are then
 💡 <b>Best Practices of using</b> <em><strong>"add" command together with "addVisit" command</strong></em> <b>:</b> <br>
 1.) When a new patient visits the clinic, we use "add" command. <br>
 <ins> The "add" command is primarily used for adding a patient record with the patient's basic key details information </ins> (such as Name , NRIC , Phone Number), and that Name, NRIC, Patient's First Visit Date, are <ins>Compulsory fields</ins>. <br>
-Other <ins>Optional fields</ins> includes e.g. Phone Number, Home Address, DOB, <i>and</i> Diagnoses and Medications from patient's first visit. 
-
+Other <ins>Optional fields</ins> includes e.g. Phone Number, Home Address, DOB, <i>and</i> Diagnoses and Medications from patient's first visit. <br>
+<br>
 2.) If the <ins>same patient(with same NRIC)</ins> comes back to the clinic for a new visit, we use "addVisit" command,  
-to key in the visit Date&Time of this new visit event(which is a compulsory field along with NRIC), AND the Diagnoses of illnesses and Medications prescribed for this new visit event (which are optional fields).
-
+to key in the visit Date&Time of this new visit event(which is a compulsory field along with NRIC), AND the Diagnoses of illnesses and Medications prescribed for this new visit event (which are optional fields).<br>
+<br>
 3.) We then use "list" command to see all patient information.
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