diff --git a/SECURITY.html b/SECURITY.html
index 8740ad42e..568ac094b 100644
--- a/SECURITY.html
+++ b/SECURITY.html
@@ -365,7 +365,7 @@
   <a href="./2011/zucker/index.html">
       <img src="./png/ioccc.png"
 	   alt="IOCCC image by Matt Zucker"
-	   width=300 
+	   width=300
 	   height=110>
   </a>
   <h1>The International Obfuscated C Code Contest</h1>
diff --git a/inc/header.no-header-2.html b/inc/header.no-header-2.html
index f4bbaa066..0c6682c23 100644
--- a/inc/header.no-header-2.html
+++ b/inc/header.no-header-2.html
@@ -4,7 +4,7 @@
   <a href="%%DOCROOT_SLASH%%2011/zucker/index.html">
       <img src="%%DOCROOT_SLASH%%png/ioccc.png"
 	   alt="IOCCC image by Matt Zucker"
-	   width=300 
+	   width=300
 	   height=110>
   </a>
   <h1>%%HEADER_1%%</h1>
diff --git a/index.html b/index.html
index e680498dc..3af102abd 100644
--- a/index.html
+++ b/index.html
@@ -365,7 +365,7 @@
   <a href="./2011/zucker/index.html">
       <img src="./png/ioccc.png"
 	   alt="IOCCC image by Matt Zucker"
-	   width=300 
+	   width=300
 	   height=110>
   </a>
   <h1>The International Obfuscated C Code Contest</h1>