diff --git a/docs/manual/string_commands.rst b/docs/manual/string_commands.rst
index 72b87d5..a0c19f0 100644
--- a/docs/manual/string_commands.rst
+++ b/docs/manual/string_commands.rst
@@ -109,6 +109,8 @@ Command                 Effect
 ``{BUS}``               Output a bus symbol
 ``{PLANE}``             Output an aircraft
 ``{SHIP}``              Output a ship symbol
+``{TOWN_ICON}``         Output a town symbol
+``{CITY_ICON}``         Output a city symbol
 ``{NORMAL_FONT}``       Switch to a normal font
 ``{TINY_FONT}``         Switch to a small font
 ``{BIG_FONT}``          Switch to a big font
diff --git a/webtranslate/parameter_info_table.py b/webtranslate/parameter_info_table.py
index e118f6c..3921101 100644
--- a/webtranslate/parameter_info_table.py
+++ b/webtranslate/parameter_info_table.py
@@ -156,6 +156,8 @@
     ParameterInfo("BUS",               [], None, False, True ),
     ParameterInfo("PLANE",             [], None, False, True ),
     ParameterInfo("SHIP",              [], None, False, True ),
+    ParameterInfo("TOWN_ICON",         [], None, False, True ),
+    ParameterInfo("CITY_ICON",         [], None, False, True ),
     ParameterInfo("SPACE",             [], None, False, False),
     ParameterInfo("NBSP",              [], None, False, False),
     ParameterInfo("COPYRIGHT",         [], None, False, True ),