Merge pull request #235 from bkjwjason/docs/fixTypo

Fix typo

docs/UserGuide.md

@@ -276,7 +276,7 @@ Deletes the specified animal from the animal catalog.
 Edits animals specified by the index with the newly specified prefix attributes.
 
 **Format:**
-<box>edit INDEX [n/NAME] [g/SEX] [s/SPECIES] [b/BREED] [db/DOB] [da/DOA]`</box>
+<box>edit INDEX [n/NAME] [g/SEX] [s/SPECIES] [b/BREED] [db/DOB] [da/DOA] </box>
 
 **Things to note:**
 * ID cannot be edited.
@@ -374,6 +374,7 @@ Adds a specific new task to the task list of an animal.
 * The `TASK` refers to the task that you want to add into the task list of the animal.
 * `TASK` can include spaces.
 * `ANIMALINDEX` is based on 1-indexing, i.e first animal will be at index 1.
+* Adding duplicate `TASK` is allowed.
 
 **Examples:**
 * `addtask 1 Feed Pookie`