diff --git a/docs/DeveloperGuide.md b/docs/DeveloperGuide.md
index 655c44da311..9fd791cbdd5 100644
--- a/docs/DeveloperGuide.md
+++ b/docs/DeveloperGuide.md
@@ -1060,8 +1060,8 @@ Indicate that the appointment has not been completed.
   
 <b>Actor: User</b>
   
-<b>Preconditions: Appointment exists in appointment list, and it is <br>
-indicated as done.</b>
+<b>Preconditions: Appointment exists in appointment list, and it is
+    indicated as done.</b>
   
 <b>Guarantees: Appointment indicated as not done.</b>
  
@@ -1116,8 +1116,8 @@ Delete the selected revenue from the revenue list.
 
 <b>Preconditions: Revenue exists in revenue list.</b>
 
-<b>Guarantees: Revenue that was generated by the appointment specified <br>
-is deleted upon marking the appointment as not done.</b>
+<b>Guarantees: Revenue that was generated by the appointment specified
+    is deleted upon marking the appointment as not done.</b>
 
 <b>MSS</b>
 1. User <ins>marks the appointment as not done(UC005)</ins>.