diff --git a/gen.php b/gen.php
index 94d2749..7f6b245 100644
--- a/gen.php
+++ b/gen.php
@@ -34,7 +34,7 @@ $format=$wordlist["format"] or die("unspecified format");
 $idea="";
 
 foreach($format as $part){
-	$idea.=$wordlist[$part][array_rand($wordlist[$part])].' ';
+	$idea.=$wordlist[$part][array_rand($wordlist[$part])];
 }
 
 ?>