diff --git a/object.c b/object.c
index 1732069432..b154c6dcd9 100644
--- a/object.c
+++ b/object.c
@@ -4488,6 +4488,31 @@ f_sprintf(int c, const VALUE *v, VALUE _)
  *        ::Object.const_get(name)
  *      end
  *    end
+ *
+ *  === What's Here
+ *
+ *  These are the methods defined for \BasicObject:
+ *
+ *  - ::new:: Returns a new \BasicObject instance.
+ *  - {!}[#method-i-21]:: Returns the boolean negation of +self+: +true+ or +false+.
+ *  - {!=}[#method-i-21-3D]:: Returns whether +self+ and the given object
+ *                            are _not_ equal.
+ *  - {==}[#method-i-3D-3D]:: Returns whether +self+ and the given object
+ *                            are equivalent.
+ *  - {__id__}[#method-i-__id__]:: Returns the integer object identifier for +self+.
+ *  - {__send__}[#method-i-__send__]:: Calls the method identified by the given symbol.
+ *  - #equal?:: Returns whether +self+ and the given object are the same object.
+ *  - #instance_eval:: Evaluates the given string or block in the context of +self+.
+ *  - #instance_exec:: Executes the given block in the context of +self+,
+ *                     passing the given arguments.
+ *  - #method_missing:: Method called when an undefined method is called on +self+.
+ *  - #singleton_method_added:: Method called when a singleton method
+ *                              is added to +self+.
+ *  - #singleton_method_removed:: Method called when a singleton method
+ *                                is added removed from +self+.
+ *  - #singleton_method_undefined:: Method called when a singleton method
+ *                                  is undefined in +self+.
+ *
  */
 
 /*  Document-class: Object