added minimum character count note

public/index.html

@@ -56,6 +56,15 @@
               id="inputTextCharacters" name="inputTextCharacters" value="">
             <div id="textCharacters-validation" class="error-message">Please enter number the of characters.</div>
           </div>
+          <div class="more-information">
+            <div>
+              <h4> <span>&#9432;</span> Note</h4>
+            </div>
+            <div>
+              <div>Minimum number of characters for school level should be;
+                First Year: 100, Second Year: 100, Third Year: 400, Fourth Year: 400 </div>
+            </div>
+          </div>
         </div>
         <div>
           <label for="schoolLevel">School Level:</label>