diff --git a/src/main/java/seedu/address/logic/commands/FindCommand.java b/src/main/java/seedu/address/logic/commands/FindCommand.java
index a50124096c8..41eae82b910 100644
--- a/src/main/java/seedu/address/logic/commands/FindCommand.java
+++ b/src/main/java/seedu/address/logic/commands/FindCommand.java
@@ -34,6 +34,11 @@ public CommandResult execute(Model model) {
                 String.format(Messages.MESSAGE_PERSONS_LISTED_OVERVIEW, model.getFilteredPersonList().size()));
     }
 
+    /**
+     * Checks if the person exists.
+     * @param other Other person.
+     * @return true if equals, false if not equals.
+     */
     public boolean equals(Object other) {
         if (other == this) {
             return true;
diff --git a/src/main/java/seedu/address/logic/commands/exceptions/CommandException.java b/src/main/java/seedu/address/logic/commands/exceptions/CommandException.java
index a16bd14f2cd..6071fc473ef 100644
--- a/src/main/java/seedu/address/logic/commands/exceptions/CommandException.java
+++ b/src/main/java/seedu/address/logic/commands/exceptions/CommandException.java
@@ -1,7 +1,7 @@
 package seedu.address.logic.commands.exceptions;
 
 /**
- * Represents an error which occurs during execution of a {@link Command}.
+ * Represents an error which occurs during execution of a Command.
  */
 public class CommandException extends Exception {
     public CommandException(String message) {