transpose: Remove trailing space in "many lines" output

By the README in #320, we never pad to the right, so there should not be spaces after the comma
exercism · Aug 10, 2016 · 778a548 · 778a548
1 parent fc028df
commit 778a548
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/transpose.json b/transpose.json
@@ -224,7 +224,7 @@
           "          o  n",
           "          v  d",
           "          e  .",
-          "          ,  "
+          "          ,"
       ]
     }
   ]