commit 96597ccb304d02dd6d675d9bcd1878f5eec4636e
author Damith C. Rajapakse <damith@gmail.com> Tue Sep 05 10:56:52 2017 +0800
committer Damith C. Rajapakse <damith@gmail.com> Tue Sep 05 10:56:52 2017 +0800
tree f1f1af488f7445217e324b7965de0b6bbd1de63e
parent 5d095e8b206ac3b997737bdcfa2785763d3801ab

LOs/LO-ImplementClasses: mention meaning of diamond symbol

doc/LearningOutcomes.md

diff --git a/doc/LearningOutcomes.md b/doc/LearningOutcomes.md
index b855254..0f648a7 100644
--- a/doc/LearningOutcomes.md
+++ b/doc/LearningOutcomes.md
@@ -40,7 +40,7 @@
 
 * Assume the address is entered in the following format `a/BLOCK, STREET, UNIT, POSTAL_CODE` <br>
   e.g. `a/123, Clementi Ave 3, #12-34, 231534`
-* Split the `Address` class as follows.<br>
+* Split the `Address` class as follows. Note: the filled diamond symbol &#9670; means an `Address` _consists of_ `Block`, `Street`, etc.<br>
   <img src="images/AddressClasses.png" width='250'/>
 * Update the user guide and tests to match.