diff --git a/www/api/Image++.html b/www/api/Image++.html
index 6f59130..e101e23 100644
--- a/www/api/Image++.html
+++ b/www/api/Image++.html
@@ -3027,7 +3027,7 @@
 may be accessed, addressed, and updated, as shown in the following
 example:
 <pre class="code">
-<p><img class="icon" src="https://www.imagemagick.org/api/Cache.png" name="Graphic1" width="254" border="0"></p>
+<p><img class="icon" src="https://www.imagemagick.org/api/Cache.png" name="Graphic1" width="254" border="0" /></p>
 Image image("cow.png"); 
 // Ensure that there are no other references to this image.
 image.modifyImage();
diff --git a/www/gradient.html b/www/gradient.html
index 2a6bd90..43952cd 100644
--- a/www/gradient.html
+++ b/www/gradient.html
@@ -86,7 +86,7 @@
 convert -size 256x256 gradient: linear_gradient.png
 convert -size 256x256 gradient:white-black linear_gradient.png
 </pre>
-<p><img src="../images/gradients/linear_gradient.png" width="256" height="256"></p>
+<p><img src="../images/gradients/linear_gradient.png" width="256" height="256" /></p>
 
 <p>If you want a radial gradient, try:</p>
 
@@ -94,7 +94,7 @@
 convert -size 256x256 radial-gradient: radial_gradient.png
 convert -size 256x256 radial-gradient:white-black radial_gradient.png
 </pre>
-<p><img src="../images/gradients/radial_gradient.png" width="256" height="256"></p>
+<p><img src="../images/gradients/radial_gradient.png" width="256" height="256" /></p>
 
 <p>As of IM 6.9.2.5, gradients have been enhanced through the use of several -defines.</p>
 
@@ -172,7 +172,7 @@
 convert -size 256x128 -define gradient:direction=north gradient:black-white linear_gradient_default.png
 convert -size 256x128 -define gradient:angle=0 gradient:black-white linear_gradient_default.png
 </pre>
-<p><img src="../images/gradients/linear_gradient_default.png" width="256" height="128"></p>
+<p><img src="../images/gradients/linear_gradient_default.png" width="256" height="128" /></p>
 
 <p>The equivalent of </p>
 
@@ -186,7 +186,7 @@
 convert -size 256x128 -define gradient:direction=east gradient:black-white linear_gradient_east.png
 convert -size 256x128 -define gradient:angle=90 gradient:black-white linear_gradient_east.png
 </pre>
-<p><img src="../images/gradients/linear_gradient_east.png" width="256" height="128"></p>
+<p><img src="../images/gradients/linear_gradient_east.png" width="256" height="128" /></p>
 
 
 <p>Examples of radial gradients going from black in the center to white at the boundary for the cases of "maximum/circle/default", "minimum", "diagonal", "ellipse" and 45 degree rotated ellipse, respectively, follow below.</p>
@@ -196,29 +196,29 @@
 convert -size 256x128 radial-gradient:black-white radial_gradient_maximum.png
 convert -size 256x128 -define gradient:radii=128,128 radial-gradient:black-white radial_gradient_maximum.png
 </pre>
-<p><img src="../images/gradients/radial_gradient_maximum.png" width="256" height="128"></p>
+<p><img src="../images/gradients/radial_gradient_maximum.png" width="256" height="128" /></p>
 
 <pre>
 convert -size 256x128 -define gradient:extent=minimum radial-gradient:black-white radial_gradient_minimum.png
 convert -size 256x128 -define gradient:radii=64,64 radial-gradient:black-white radial_gradient_minimum.png
 </pre>
-<p><img src="../images/gradients/radial_gradient_minimum.png" width="256" height="128"></p>
+<p><img src="../images/gradients/radial_gradient_minimum.png" width="256" height="128" /></p>
 
 <pre>
 convert -size 256x128 -define gradient:extent=diagonal radial-gradient:black-white radial_gradient_diagonal.png
 </pre>
-<p><img src="../images/gradients/radial_gradient_diagonal.png" width="256" height="128"></p>
+<p><img src="../images/gradients/radial_gradient_diagonal.png" width="256" height="128" /></p>
 
 <pre>
 convert -size 256x128 -define gradient:extent=ellipse radial-gradient:black-white radial_gradient_ellipse.png
 convert -size 256x128 -define gradient:radii=128,64 radial-gradient:black-white radial_gradient_ellipse.png
 </pre>
-<p><img src="../images/gradients/radial_gradient_ellipse.png" width="256" height="128"></p>
+<p><img src="../images/gradients/radial_gradient_ellipse.png" width="256" height="128" /></p>
 
 <pre>
 convert -size 256x256 -define gradient:radii=128,64 -define gradient:angle=45 radial-gradient:black-white radial_gradient_ellipse_angle45.png
 </pre>
-<p><img src="../images/gradients/radial_gradient_ellipse_angle45.png" width="256" height="256"></p>
+<p><img src="../images/gradients/radial_gradient_ellipse_angle45.png" width="256" height="256" /></p>
 
 </div>
 
diff --git a/www/magick-vector-graphics.html b/www/magick-vector-graphics.html
index 165bfa9..24fd4d4 100644
--- a/www/magick-vector-graphics.html
+++ b/www/magick-vector-graphics.html
@@ -71,7 +71,7 @@
 <p>and here is the result:</p>
 
 <ul>
-  <a href="../images/arc.png"><img src="../images/arc.png" width="100" height="60" alt="arc"></a>
+  <a href="../images/arc.png"><img src="../images/arc.png" width="100" height="60" alt="arc" /></a>
 </ul>
 
 <p>When the drawing gets sufficiently complex, we recommend you assemble the graphic primitives into a MVG file. For our example, we use <a href="http://www.imagemagick.org/source/piechart.mvg">piechart.mvg</a>:</p>
@@ -237,7 +237,7 @@
 <p>which produces this rendering:</p>
 
 <ul>
-  <a href="../images/piechart.png"><img src="../images/piechart.png" width="624" height="369" alt="piechart"></a>
+  <a href="../images/piechart.png"><img src="../images/piechart.png" width="624" height="369" alt="piechart" /></a>
 </ul>
 
 <p>However, in general, MVG is sufficiently difficult to work with that you probably want to use a program to generate your graphics in the SVG format.  ImageMagick automagically converts SVG to MVG and renders your image, for example, we render <a href="http://www.imagemagick.org/source/piechart.svg">piechart.svg</a> with this command:</p>