fix(env): incorrect description for MICROBIN_FOOTER_TEXT

Author: mvahaste

.env

@@ -38,9 +38,9 @@ export MICROBIN_ADMIN_USERNAME=admin
 # Default value: m1cr0b1n
 export MICROBIN_ADMIN_PASSWORD=m1cr0b1n
 
-# Enables administrator interface at yourserver.com/admin/
-# if set, disables it if unset. Will not have any affect
-# unless admin username is also set. If admin username is
+# Replaces the default footer text with your own. If you
+# want to hide the footer, use the hide footer option instead.
+# Note that you can also embed HTML here, so you may want to escape
 # '<', '>' and so on.
 # export MICROBIN_FOOTER_TEXT=