diff --git a/pkgs/ruby/lib/kernaux.rb b/pkgs/ruby/lib/kernaux.rb
index 1975771..0e604ed 100644
--- a/pkgs/ruby/lib/kernaux.rb
+++ b/pkgs/ruby/lib/kernaux.rb
@@ -46,6 +46,8 @@ module KernAux
   ##
   # Raised when assertion has failed or panic has been called.
   #
+  # @see .panic
+  #
   class AssertError < Error; end
 end