--- loncom/interface/lonpreferences.pm	2008/05/20 18:19:31	1.120
+++ loncom/interface/lonpreferences.pm	2008/05/27 20:44:55	1.121
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Preferences
 #
-# $Id: lonpreferences.pm,v 1.120 2008/05/20 18:19:31 www Exp $
+# $Id: lonpreferences.pm,v 1.121 2008/05/27 20:44:55 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -210,7 +210,7 @@ sub texenginechanger {
 </form>
 Examples:
 <p> TeX to HTML <br /> 
-<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" hieght="200"></iframe>
+<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" height="200"></iframe>
 </p>
 <p>jsMath <br /> 
 $jsMath_start
@@ -230,12 +230,12 @@ if (jsMath.nofonts == 1) {
 	 +'</font></small></div></center>');
 }
 </script>
-<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" hieght="200"></iframe>
+<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" height="200"></iframe>
 
 </p>
 <p> Convert to Images <br />
 <br />
-<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" hieght="200"></iframe>
+<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" height="200"></iframe>
 </p>
 ENDLSCREEN
     if ($env{'environment.texengine'} ne 'jsMath') {