doc: correct TODO, NOTE and FIX comment statements

src/container.zig

@@ -149,11 +149,11 @@ pub const Border = packed struct {
 /// Rectangle configuration struct
 pub const Rectangle = packed struct {
     /// `Color` to use to fill the `Rectangle` with
-    /// NOTE: used as background color when rendering! such that it renders the
+    /// NOTE used as background color when rendering! such that it renders the
     /// children accordingly without removing the coloring of the `Rectangle`
     fill: Color = .default,
 
-    // NOTE: caller owns `Cells` slice and ensures that `cells.len == size.cols * size.rows`
+    // NOTE caller owns `Cells` slice and ensures that `cells.len == size.cols * size.rows`
     pub fn contents(this: @This(), cells: []Cell, size: Size) void {
         std.debug.assert(cells.len == @as(usize, size.cols) * @as(usize, size.rows));
 
@@ -700,7 +700,7 @@ pub fn Container(comptime Event: type) type {
                         var element_size: Size = undefined;
                         switch (layout.direction) {
                             .horizontal => {
-                                // TODO: this should not always be the max size property!
+                                // TODO this should not always be the max size property!
                                 var cols = blk: {
                                     if (element.properties.fixed_size.cols > 0) break :blk element.properties.fixed_size.cols;
                                     break :blk element_cols;