Fix typo: out => our

exercises/09_if.zig

@@ -24,7 +24,7 @@ pub fn main() void {
 
     // Please fix this condition:
     if (foo) {
-        // We want out program to print this message!
+        // We want our program to print this message!
         std.debug.print("Foo is 1!\n", .{});
     } else {
         std.debug.print("Foo is not 1!\n", .{});