lib/toml-rb/table.rb in toml-rb-2.0.1 vs lib/toml-rb/table.rb in toml-rb-2.0.2

@@ -27,10 +27,10 @@
     def accept_visitor(parser)
       parser.visit_table self
     end
 
     def full_key
-      @dotted_keys.join('.')
+      @dotted_keys.join(".")
     end
   end
 
   # Used in document.citrus
   module TableParser