even out some whitespace

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1642581 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/expr.xml b/docs/manual/expr.xml
index abf6fd917b0b3140eacf82cd4de91a3b10149aae..7c9ccf51e176fbed2fba48b22dd1b4402b3d4d94 100644 (file)
--- a/docs/manual/expr.xml
+++ b/docs/manual/expr.xml
@@ -579,7 +579,7 @@ listfunction ::= listfuncname "<strong>(</strong>" word "<strong>)</strong>"
 &lt;/Directory&gt;     
 
 # Check a HTTP header for a list of values
-&lt;If "%{HTTP:X-example-header} in { 'foo', 'bar', 'baz'}"&gt;
+&lt;If "%{HTTP:X-example-header} in { 'foo', 'bar', 'baz' }"&gt;
     Header set matched true
 &lt;/If&gt;