diff --git a/install.sh b/install.sh
index 23bedd6..2f96122 100755
--- a/install.sh
+++ b/install.sh
@@ -15,6 +15,10 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <https://www.gnu.org/licenses/>.
 
+# Help:
+# https://www.shellscript.sh/tips/getopts/
+
+
 # Bash Variables
 # Ativate or not the erros (1=activated)
 OPTERR=1