[Mesa-dev] [PATCH mesa] docs: fix gamma correction link

[Eric Engestrom]

That link has been dead for 15 years...
We could link to Archive.org [1] to get the last time this page existed,
but I feel like Wikipedia is a better choice.

[1] http://web.archive.org/web/20021211151318/http://www.inforamp.net/~poynton/notes/colour_and_gamma/GammaFAQ.html

Signed-off-by: Eric Engestrom <eric.engestrom at imgtec.com>
---
 docs/xlibdriver.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/xlibdriver.html b/docs/xlibdriver.html
index fc8c201fcd..4545a83db2 100644
--- a/docs/xlibdriver.html
+++ b/docs/xlibdriver.html
@@ -172,7 +172,7 @@
 
 <p>
 For more information about gamma correction see:
-<a href="http://www.inforamp.net/~poynton/notes/colour_and_gamma/GammaFAQ.html">
+<a href="https://en.wikipedia.org/wiki/Gamma_correction">
 the Gamma FAQ</a>
 </p>
 
-- 
Cheers,
  Eric