[packages/OpenColorIO] - comment for JAVA_HOME export

[qboosh]

commit 1ebfdec0afc380f96f9f878d9fa79b13da8297ea
Author: Jakub Bogusz <qboosh at pld-linux.org>
Date:   Sun Jul 29 13:27:13 2012 +0200

    - comment for JAVA_HOME export

 OpenColorIO.spec | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/OpenColorIO.spec b/OpenColorIO.spec
index 0f2e749..8a31a04 100644
--- a/OpenColorIO.spec
+++ b/OpenColorIO.spec
@@ -161,6 +161,7 @@ Plik nagłówkowy API PyOpenColorIO.
 %patch2 -p1
 
 %build
+# required for cmake to find JNI headers/libs when lib64 is in use
 %{?with_java:export JAVA_HOME=%{_jvmlibdir}/java}
 
 install -d build