Ex 16 oops, forgot to unfix it. :-)

1 files changed, 1 insertions, 1 deletions

diff --git a/16_for2.zig b/16_for2.zig
index 914d047..4b01b86 100644
--- a/16_for2.zig
+++ b/16_for2.zig
@@ -18,7 +18,7 @@ pub fn main() void {
     // the value of the place as a power of two for each bit. See if
     // you can figure out the missing piece:
     //
-    for (bits) |bit, i| {
+    for (bits) |bit, ???| {
         var place_value = std.math.pow(u32, 2, @intCast(u32, i));
         value += place_value * bit;
     }