diff --git a/note b/note
index faac67c..55e651c 100644
--- a/note
+++ b/note
@@ -16,30 +16,44 @@
 fi
 
 # Check if there is any arguments, if there is append all of it.
-if [ "$para" == "--less" ]; then
+case "$para" in
+
+--less)
     less $filename
     exit 1
-elif [ "$para" == "--edit" ]; then
+;;
+
+--edit)
     vi $filename
     exit 1
-elif [ "$para" == "--vi" ]; then
+;;
+
+--vi)
     vi $filename
     exit 1
-elif [ "$para" == "--gedit" ]; then
+;;
+
+--gedit)
     gedit $filename
     exit 1
-elif [ "$para" == "--location" ]; then
+;;
+
+--location)
     echo "$filename";
     exit 1
-elif [ "$para" == "--author" ]; then
+;;
+
+--author)
     echo "The author of this program is $author.";
     exit 1
-elif [ "$para" == "--version" ]; then
+;;
+
+--version)
     echo "Version $version";
     exit 1
-elif [ "$para" == "--help" ]; then
+;;
 
-
+--help)
     echo -e 'Usage:
    note [--setfile <filepath>] [--less|--vi|--gedit|--help|--author|--version]
 
@@ -54,6 +68,9 @@
    --version            Show current version
 
 Examples:
+   note
+      Will open the note and save the notes to '$filename'.
+
    note --setfile <filepath>
       Will open note just as before, but using <filepath> instead.
 
@@ -61,9 +78,9 @@
       Will show <filepath> using the less command.
 ';
     exit 1
+;;
 
-
-elif [ "$para" != "" ]; then
+"")
     date >> $filename
     if [ "$1" == "--setfile" ]; then
         # Start from the third input parameter and write to the file.
@@ -73,7 +90,15 @@
         echo "$@" >> $filename
     fi
     exit 1
-fi
+;;
+
+# Comment it out case it comes to use later.
+# *)
+#    echo "That command does not exist. Write --help to know more.";
+#    exit 1
+
+esac
+
 
 echo 'Enter input or type :exit or :q to exit. :less to show contents.'