Comments!

src/util/data.zig

@@ -1,3 +1,5 @@
+//! A reader for a regular file.
+
 const std = @import("std");
 const Reader = std.Io.Reader;
 const Writer = std.Io.Writer;

src/util/offset_file.zig

@@ -1,4 +1,4 @@
-//! A File that's meant where it's meaningful content starts at a given offset.
+//! A File where it's meaningful (to us) content starts at a given offset.
 
 const std = @import("std");
 const File = std.fs.File;