fix(text): hyphenate "runtime" adjectives

src/Module.zig

@@ -3494,7 +3494,7 @@ fn freeExportList(gpa: Allocator, export_list: []*Export) void {
 const data_has_safety_tag = @sizeOf(Zir.Inst.Data) != 8;
 // TODO This is taking advantage of matching stage1 debug union layout.
 // We need a better language feature for initializing a union with
-// a runtime known tag.
+// a runtime-known tag.
 const Stage1DataLayout = extern struct {
     data: [8]u8 align(@alignOf(Zir.Inst.Data)),
     safety_tag: u8,