Update various comments about TODOs.

src/color/Color.js

@@ -106,11 +106,11 @@ var Color = this.Color = Base.extend(new function() {
 					Base.each(this._components,
 						function(name, i) {
 							var value = components[i];
-							// TODO: should we call the setter?
+							// TODO: Should we call the setter?
 							// this['set' + name.capitalize()]
 							this[name] = value !== undefined
 									? value
-									// TODO: is this correct?
+									// TODO: Is this correct?
 									// Shouldn't alpha be set to -1?
 									: name == 'alpha' ? 1 : null;
 						}, this);

src/document/Document.js

@@ -87,6 +87,8 @@ var Document = this.Document = Base.extend({
 			var ctx = this.context;
 			ctx.save();
 
+			// TODO: Remove dirty rectangle test code once it's actually
+			// implemented.
 			var testDirtyRects = false;
 			if (testDirtyRects) {
 				var left = this.size.width / 8,

src/path/Path.js

@@ -50,8 +50,7 @@ var Path = this.Path = PathItem.extend({
 		return curves;
 	},
 
-	// TODO: Add back to Scriptographer:
-
+	// TODO: Port back to Scriptographer:
 	getFirstSegment: function() {
 		return this._segments[0];
 	},
@@ -204,7 +203,7 @@ var Path = this.Path = PathItem.extend({
 		return false;
 	},
 	
-	// todo: getLocation(point, precision)
+	// TODO: getLocation(point, precision)
 	getLocation: function(length) {
 		var curves = this.getCurves(),
 			currentLength = 0;