diff --git a/src/lang/chuvash.txt b/src/lang/chuvash.txt
--- a/src/lang/chuvash.txt
+++ b/src/lang/chuvash.txt
@@ -1708,6 +1708,8 @@ STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Ҫул ҫинче чару
 # Order related errors
 
 
+# Extra messages which go on the third line of errors, explaining why orders failed
+
 # Timetable related errors
 
 # Sign related errors