fixed test to match slightly modified 'from' behavior when matching m…

…ultiple files of same type

tests/from_2_matches/test.groovy

@@ -2,25 +2,25 @@
  * Test that a from that matches 2 inputs sets them as input1 and input2
  */
 hello = {
-	from("txt") {
-    filter("hello","hello2") {
-      msg "$input1 => $output1"
-      msg "$input2 => $output2"
-      exec "cp $input1 $output1"
-      exec "cp $input2 $output2"
+    from("txt","txt") {
+            filter("hello","hello2") {
+              msg "$input1 => $output1"
+              msg "$input2 => $output2"
+              exec "cp $input1 $output1"
+              exec "cp $input2 $output2"
+            }
     }
-	}
 }
 
 world = {
-	from("txt") {
+    from("txt","txt") {
     filter("world") {
       msg "$input => $output"
       exec "cp $input $output"
     }
-	}
+    }
 }
 
-Bpipe.run {
-	hello + world 
+run {
+    hello + world 
 }