diff --git a/docs/index.html b/docs/index.html
index 2ec63feb..634388e9 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -38,7 +38,7 @@
 		<meta property="og:locale" content="en-GB" />
 		<meta property="og:type" content="article" />
 		<meta property="og:published_time" content="2013-06-13T12:00:00+00:00" />
-		<meta property="og:updated_time" content="2021-08-25T14:37:34+00:00" />
+		<meta property="og:updated_time" content="2021-08-26T16:34:14+00:00" />
 		<meta property="og:author" content="Mike 'Pomax' Kamermans" />
 		<meta property="og:section" content="Bézier Curves" />
 		<meta property="og:tag" content="Bézier Curves" />
@@ -1688,21 +1688,24 @@ function RationalBezier(3,t,w[],r[]):
 					</graphics-element>
 					<div class="howtocode">
 						<h3>How to implement de Casteljau's algorithm</h3>
-						<p>Let's just use the algorithm we just specified, and implement that:</p>
+						<p>
+							Let's just use the algorithm we just specified, and implement that as a function that can take a list of curve-defining points, and a
+							<code>t</code> value, and draws the associated point on the curve for that <code>t</code> value:
+						</p>
 
 						<table class="code">
 							<tr>
 								<td>1</td>
 								<td rowspan="8">
 									<textarea disabled rows="8" role="doc-example">
-function drawCurve(points[], t):
+function drawCurvePoint(points[], t):
   if(points.length==1):
     draw(points[0])
   else:
     newpoints=array(points.size-1)
     for(i=0; i<newpoints.length; i++):
       newpoints[i] = (1-t) * points[i] + t * points[i+1]
-    drawCurve(newpoints, t)</textarea
+    drawCurvePoint(newpoints, t)</textarea
 									>
 								</td>
 							</tr>
@@ -1730,8 +1733,8 @@ function drawCurve(points[], t):
 						</table>
 
 						<p>
-							And done, that's the algorithm implemented. Except usually you don't get the luxury of overloading the "+" operator, so let's also give
-							the code for when you need to work with <code>x</code> and <code>y</code> values:
+							And done, that's the algorithm implemented. Although: usually you don't get the luxury of overloading the "+" operator, so let's also
+							give the code for when you need to work with <code>x</code> and <code>y</code> values separately:
 						</p>
 
 						<table class="code">
@@ -1739,7 +1742,7 @@ function drawCurve(points[], t):
 								<td>1</td>
 								<td rowspan="10">
 									<textarea disabled rows="10" role="doc-example">
-function drawCurve(points[], t):
+function drawCurvePoint(points[], t):
   if(points.length==1):
     draw(points[0])
   else:
@@ -1748,7 +1751,7 @@ function drawCurve(points[], t):
       x = (1-t) * points[i].x + t * points[i+1].x
       y = (1-t) * points[i].y + t * points[i+1].y
       newpoints[i] = new point(x,y)
-    drawCurve(newpoints, t)</textarea
+    drawCurvePoint(newpoints, t)</textarea
 									>
 								</td>
 							</tr>
diff --git a/docs/ja-JP/index.html b/docs/ja-JP/index.html
index 45745770..1a53f4b3 100644
--- a/docs/ja-JP/index.html
+++ b/docs/ja-JP/index.html
@@ -41,7 +41,7 @@
 		<meta property="og:locale" content="ja-JP" />
 		<meta property="og:type" content="article" />
 		<meta property="og:published_time" content="2013-06-13T12:00:00+00:00" />
-		<meta property="og:updated_time" content="2021-08-25T14:37:34+00:00" />
+		<meta property="og:updated_time" content="2021-08-26T16:34:14+00:00" />
 		<meta property="og:author" content="Mike 'Pomax' Kamermans" />
 		<meta property="og:section" content="Bézier Curves" />
 		<meta property="og:tag" content="Bézier Curves" />
diff --git a/docs/news/2020-09-18.html b/docs/news/2020-09-18.html
index 833fa681..243bc88d 100644
--- a/docs/news/2020-09-18.html
+++ b/docs/news/2020-09-18.html
@@ -34,7 +34,7 @@
 		<meta property="og:locale" content="en-GB" />
 		<meta property="og:type" content="article" />
 		<meta property="og:published_time" content="Fri Sep 18 2020 00:00:00 +00:00" />
-		<meta property="og:updated_time" content="Wed Aug 25 2021 14:37:34 +00:00" />
+		<meta property="og:updated_time" content="Thu Aug 26 2021 16:34:14 +00:00" />
 		<meta property="og:author" content="Mike 'Pomax' Kamermans" />
 		<meta property="og:section" content="Bézier Curves" />
 		<meta property="og:tag" content="Bézier Curves" />
diff --git a/docs/news/2020-11-22.html b/docs/news/2020-11-22.html
index c8165c9f..d4c49a15 100644
--- a/docs/news/2020-11-22.html
+++ b/docs/news/2020-11-22.html
@@ -34,7 +34,7 @@
 		<meta property="og:locale" content="en-GB" />
 		<meta property="og:type" content="article" />
 		<meta property="og:published_time" content="Sun Nov 22 2020 00:00:00 +00:00" />
-		<meta property="og:updated_time" content="Wed Aug 25 2021 14:37:34 +00:00" />
+		<meta property="og:updated_time" content="Thu Aug 26 2021 16:34:14 +00:00" />
 		<meta property="og:author" content="Mike 'Pomax' Kamermans" />
 		<meta property="og:section" content="Bézier Curves" />
 		<meta property="og:tag" content="Bézier Curves" />
diff --git a/docs/news/index.html b/docs/news/index.html
index 7d2fc9c4..7da584c6 100644
--- a/docs/news/index.html
+++ b/docs/news/index.html
@@ -33,7 +33,7 @@
 		<meta property="og:description" content="" />
 		<meta property="og:locale" content="en-GB" />
 		<meta property="og:type" content="article" />
-		<meta property="og:published_time" content="Wed Aug 25 2021 14:37:34 GMT+0000 (Coordinated Universal Time)" />
+		<meta property="og:published_time" content="Thu Aug 26 2021 16:34:14 GMT+0000 (Coordinated Universal Time)" />
 		<meta property="og:updated_time" content="" />
 		<meta property="og:author" content="Mike 'Pomax' Kamermans" />
 		<meta property="og:section" content="Bézier Curves" />
diff --git a/docs/news/rss.xml b/docs/news/rss.xml
index 4bc867c0..35cacea6 100644
--- a/docs/news/rss.xml
+++ b/docs/news/rss.xml
@@ -6,7 +6,7 @@
   <atom:link href="https://pomax.github.io/bezierinfo" rel="self"></atom:link>
   <description>News updates for the <a href="https://pomax.github.io/bezierinfo">primer on Bézier Curves</a> by Pomax</description>
   <language>en-GB</language>
-  <lastBuildDate>Wed Aug 25 2021 14:37:34 +00:00</lastBuildDate>
+  <lastBuildDate>Thu Aug 26 2021 16:34:14 +00:00</lastBuildDate>
   <image>
     <url>https://pomax.github.io/bezierinfo/images/og-image.png</url>
     <title>A Primer on Bézier Curves</title>
diff --git a/docs/ru-RU/index.html b/docs/ru-RU/index.html
index aafe66e3..72de6a21 100644
--- a/docs/ru-RU/index.html
+++ b/docs/ru-RU/index.html
@@ -34,7 +34,7 @@
 		<meta property="og:locale" content="ru-RU" />
 		<meta property="og:type" content="article" />
 		<meta property="og:published_time" content="2013-06-13T12:00:00+00:00" />
-		<meta property="og:updated_time" content="2021-08-25T14:37:34+00:00" />
+		<meta property="og:updated_time" content="2021-08-26T16:34:14+00:00" />
 		<meta property="og:author" content="Mike 'Pomax' Kamermans" />
 		<meta property="og:section" content="Bézier Curves" />
 		<meta property="og:tag" content="Bézier Curves" />
diff --git a/docs/uk-UA/index.html b/docs/uk-UA/index.html
index 99701304..da6e90d3 100644
--- a/docs/uk-UA/index.html
+++ b/docs/uk-UA/index.html
@@ -39,7 +39,7 @@
 		<meta property="og:locale" content="uk-UA" />
 		<meta property="og:type" content="article" />
 		<meta property="og:published_time" content="2013-06-13T12:00:00+00:00" />
-		<meta property="og:updated_time" content="2021-08-25T14:37:34+00:00" />
+		<meta property="og:updated_time" content="2021-08-26T16:34:14+00:00" />
 		<meta property="og:author" content="Mike 'Pomax' Kamermans" />
 		<meta property="og:section" content="Bézier Curves" />
 		<meta property="og:tag" content="Bézier Curves" />
@@ -1751,21 +1751,24 @@ function RationalBezier(3,t,w[],r[]):
 					</graphics-element>
 					<div class="howtocode">
 						<h3>How to implement de Casteljau's algorithm</h3>
-						<p>Let's just use the algorithm we just specified, and implement that:</p>
+						<p>
+							Let's just use the algorithm we just specified, and implement that as a function that can take a list of curve-defining points, and a
+							<code>t</code> value, and draws the associated point on the curve for that <code>t</code> value:
+						</p>
 
 						<table class="code">
 							<tr>
 								<td>1</td>
 								<td rowspan="8">
 									<textarea disabled rows="8" role="doc-example">
-function drawCurve(points[], t):
+function drawCurvePoint(points[], t):
   if(points.length==1):
     draw(points[0])
   else:
     newpoints=array(points.size-1)
     for(i=0; i<newpoints.length; i++):
       newpoints[i] = (1-t) * points[i] + t * points[i+1]
-    drawCurve(newpoints, t)</textarea
+    drawCurvePoint(newpoints, t)</textarea
 									>
 								</td>
 							</tr>
@@ -1793,8 +1796,8 @@ function drawCurve(points[], t):
 						</table>
 
 						<p>
-							And done, that's the algorithm implemented. Except usually you don't get the luxury of overloading the "+" operator, so let's also give
-							the code for when you need to work with <code>x</code> and <code>y</code> values:
+							And done, that's the algorithm implemented. Although: usually you don't get the luxury of overloading the "+" operator, so let's also
+							give the code for when you need to work with <code>x</code> and <code>y</code> values separately:
 						</p>
 
 						<table class="code">
@@ -1802,7 +1805,7 @@ function drawCurve(points[], t):
 								<td>1</td>
 								<td rowspan="10">
 									<textarea disabled rows="10" role="doc-example">
-function drawCurve(points[], t):
+function drawCurvePoint(points[], t):
   if(points.length==1):
     draw(points[0])
   else:
@@ -1811,7 +1814,7 @@ function drawCurve(points[], t):
       x = (1-t) * points[i].x + t * points[i+1].x
       y = (1-t) * points[i].y + t * points[i+1].y
       newpoints[i] = new point(x,y)
-    drawCurve(newpoints, t)</textarea
+    drawCurvePoint(newpoints, t)</textarea
 									>
 								</td>
 							</tr>
diff --git a/docs/zh-CN/index.html b/docs/zh-CN/index.html
index bb4f16eb..a3d835ab 100644
--- a/docs/zh-CN/index.html
+++ b/docs/zh-CN/index.html
@@ -41,7 +41,7 @@
 		<meta property="og:locale" content="zh-CN" />
 		<meta property="og:type" content="article" />
 		<meta property="og:published_time" content="2013-06-13T12:00:00+00:00" />
-		<meta property="og:updated_time" content="2021-08-25T14:37:34+00:00" />
+		<meta property="og:updated_time" content="2021-08-26T16:34:14+00:00" />
 		<meta property="og:author" content="Mike 'Pomax' Kamermans" />
 		<meta property="og:section" content="Bézier Curves" />
 		<meta property="og:tag" content="Bézier Curves" />