Update each.janet

Author: sogaiu

examples/each.janet

@@ -4,6 +4,6 @@
 # prints 12345
 (each y @[1 2 3 4 5] (prin y)) # -> nil
 
-# prints values from table in an unspecified order
+# prints values from struct in an unspecified order
 # 21 -or- 12
 (each x {:a 1 :b 2} (prin x)) # -> nil