Typofix.

Change-Id: Iaa7f97d465739220bde49ee55241483c14ead9a5
diff --git a/doc/sphinx/lfun/SearchPath.rst b/doc/sphinx/lfun/SearchPath.rst
index 34ce6c1..aa9a8f1 100644
--- a/doc/sphinx/lfun/SearchPath.rst
+++ b/doc/sphinx/lfun/SearchPath.rst
@@ -13,7 +13,7 @@
 ::
 
      /p/daemon/pathd.c
-     <sys/path.d>
+     <sys/pathd.h>
 
 ARGUMENTE
 ---------