basis/extra: Fix load errors

basis/tools/coverage/coverage-docs.factor

@@ -4,7 +4,7 @@ USING: alien.c-types help.markup help.syntax kernel quotations
 sequences strings ;
 IN: tools.coverage
 
-HELP: <coverage>
+HELP: <coverage-state>
 { $values
     { "executed?" boolean }
     { "coverage" coverage }

extra/game/loop/prettyprint/prettyprint.factor

@@ -2,7 +2,7 @@
 USING: accessors debugger game.loop io ;
 IN: game.loop.prettyprint
 
-M: game-loop-error error.
+M: game-loop-error-state error.
     "An error occurred inside a game loop." print
     "The game loop has been stopped to prevent runaway errors." print
     "The error was:" print nl

extra/parser-combinators/parser-combinators.factor

@@ -160,7 +160,7 @@ M: and-parser parse ( input parser -- list )
     #! input then parser2 is applied to the rest of
     #! the input strings from the first parser.
     parsers>> unclip swapd parse
-    [ [ and-parser-parse ] reduce ] 2curry promise ;
+    [ [ and-parser-parse ] reduce ] 2curry <promise> ;
 
 TUPLE: or-parser parsers ;