fix stack effects/documentation part 2

core/quotations.factor

@@ -27,7 +27,7 @@ M: quotation like drop dup quotation? [ >quotation ] unless ;
 
 : unit ( obj -- quot ) 1array >quotation ;
 
-GENERIC: literalize ( obj -- newobj )
+GENERIC: literalize ( obj -- wrapped )
 M: object literalize ;
 M: word literalize <wrapper> ;
 M: wrapper literalize <wrapper> ;

core/quotations.facts

@@ -38,7 +38,7 @@ HELP: <wrapper> ( obj -- wrapper )
 { $values { "obj" "an object" } { "wrapper" "a new wrapper" } }
 { $description "Creates an object which pushes " { $snippet "obj" } " on the stack when evaluated. User code should call " { $link literalize } " instead, since it avoids wrapping self-evaluating objects (which is redundant)." } ;
 
-HELP: literalize ( obj -- wrapped )
+HELP: literalize
 { $values { "obj" "an object" } { "wrapped" "an object" } }
 { $description "Outputs an object which evaluates to " { $snippet "obj" } " when placed in a quotation. If " { $snippet "obj" } " is not self-evaluating (for example, it is a word), then it will be wrapped." }
 { $examples

core/ui/gadgets.factor

@@ -47,7 +47,7 @@ M: gadget equal? eq? ;
 
 : gadget-child ( gadget -- child ) gadget-children first ;
 
-: nth-gadget ( n gadget -- ) gadget-children nth ;
+: nth-gadget ( n gadget -- child ) gadget-children nth ;
 
 : <zero-rect> ( -- rect ) { 0 0 } dup <rect> ;