Revert "Duke Level-9: Making Find more specific"

This reverts commit 00bdbb8.

src/main/java/duke/command/FindCommand.java

@@ -10,16 +10,7 @@ public class FindCommand extends Command {
     public FindCommand(String textCmd) {
         super(textCmd);
     }
-
-    /**
-     * Produces a String for the GUI to read from.
-     * The String is the list of Tasks that contain that specific given keyword
-     *
-     * @param ui User Interface of Duke.
-     * @param storage storage of Duke.
-     * @param taskList task list containing all the tasks Duke is tracking.
-     * @return the String of all the tasks that contains the keyword.
-     */
+
     @Override
     public String execute(Ui ui, Storage storage, TaskList taskList) throws DukeException {
         String[] commandSplit = textCmd.split(" ");
@@ -31,8 +22,7 @@ public String execute(Ui ui, Storage storage, TaskList taskList) throws DukeExce
         }
 
         if (commandSplit.length == 1) {
-            throw new DukeException("The keyword for your Find Command cannot be blank!\n"
-                    + "Please follow this format: find {keyword}");
+            throw new DukeException("The keyword for your Find Command cannot be blank!\n");
         }
 
         String keyWord = textCmd.substring(5);