Merge branch 'main' into fix-zig-build-error

exercises/013_while3.zig

@@ -11,8 +11,8 @@
 //
 //     }
 //
-// The "continue expression" executes every time the loop restarts
-// whether the "continue" statement happens or not.
+// The "continue expression" executes every single time the loop restarts,
+// even when a `continue` statement skips the rest of the loop body.
 //
 const std = @import("std");
 

exercises/068_comptime3.zig

@@ -11,7 +11,7 @@
 // format string can be checked for errors at compile time rather
 // than crashing at runtime.
 //
-// (The actual formatting is done by std.fmt.format() and it
+// (The actual formatting is done by std.Io.Writer.print() and it
 // contains a complete format string parser that runs entirely at
 // compile time!)
 //