fix offbyone in loop macro

lib/loop.klambda

@@ -1,7 +1,7 @@
 DEFINE:loop:(defun loop\
 	(all\
 		statement\
-		(cond (= $1 (- $2 1))\
+		(cond (= $1 $2)\
 			$1\
 			(loop (+ $1 1) $2))))\
 (loop start end)\

test.klambda

@@ -18,6 +18,6 @@ INCLUDE:./lib/aids.klambda
 loop:0:100:(spit (cond (% $1 15) (cond (% $1 5) (cond (% $1 3) $1 "fizz") "buzz") "fizzbuzz"))
 
 (def moeblob ("moe" "moe~" "kyun!!"))
-:loop:0:(length moeblob):(spit (at $1 moeblob))
+loop:0:(length moeblob):(spit (at $1 moeblob))
 
 (thesis)