fix docs, stack effect

basis/float-arrays/float-arrays.factor

@@ -58,8 +58,7 @@ INSTANCE: float-array sequence
 : 4float-array ( w x y z -- array )
     T{ float-array } 4sequence ; inline
 
-: F{ ( parsed -- parsed )
-    \ } [ >float-array ] parse-literal ; parsing
+: F{ \ } [ >float-array ] parse-literal ; parsing
 
 M: float-array pprint-delims drop \ F{ \ } ;
 

extra/combinators/lib/lib.factor

@@ -150,4 +150,4 @@ MACRO: predicates ( seq -- quot/f )
     >r [ [ dup ] prepend ] map r> zip [ drop f ] suffix
     [ cond ] curry ;
 
-: %chance ( quot integer -- ) 100 random > swap when ; inline
+: %chance ( quot n -- ) 100 random > swap when ; inline

extra/csv/csv.factor

@@ -84,5 +84,5 @@ DEFER: quoted-field ( -- endchar )
 : write-row ( row -- )
   [ delimiter get write1 ] [ escape-if-required write ] interleave nl ; inline
     
-: write-csv ( rows outstream -- )
+: write-csv ( rows stream -- )
   [ [ write-row ] each ] with-output-stream ;