diff --git a/Makefile.am b/Makefile.am
index e8ee3b0568d..8a3c509509b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -14,4 +14,4 @@ SUBDIRS = src tests examples ${DOC} scripts
 
 EXTRA_DIST = CMakeLists.txt set_flags.am COPYRIGHT
 
-CLEANFILES = docs/* docs
+CLEANFILES = docs/*
diff --git a/src/clib/pio.h b/src/clib/pio.h
index bdde365025f..69e2a7fde81 100644
--- a/src/clib/pio.h
+++ b/src/clib/pio.h
@@ -4,7 +4,7 @@
  * @author Jim Edwards
  * @date  2014
  *
- * @see http://code.google.com/p/parallelio/
+ * @see https://github.com/NCAR/ParallelIO
  */
 
 #ifndef _PIO_H_