cosmetic changes

src/shell.zig

@@ -141,9 +141,8 @@ pub const ShellWriter = struct {
 
         var it = self.counts.iterator();
         while (it.next()) |entry| {
-            if (entry.value_ptr.* == 1) {
+            if (entry.value_ptr.* == 1)
                 continue;
-            }
             const score = entry.key_ptr.*.len * entry.value_ptr.*;
             try deque.add(KV{ .shell = entry.key_ptr.*, .score = score });
         }