diff --git a/_Footer.md b/_Footer.md
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+++ b/_Footer.md
@@ -0,0 +1,6 @@
+if [ "${ftp_link} | rev | cut -c 1 | rev" != "/" ]; then #if "/" not present at the end of the variable
+	ftp_link=$ftp_link"/" #add "/" at the end of variable
+fi
+
+It says: "The arguments to this comparison can never be equal. Make sure your syntax is correct."
+So, what should I do? It complains at "!=".
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