[Intel-gfx] [PATCH i-g-t] docs: fix typo sharding->sharing

[Lucas De Marchi]

I was grepping for shard as the tests run on CI, but the only occurrence
was this one which seems to be a typo since it's about prime tests.

Fixes: 76bce773 ("docs: Update documentation generation with missing entries")
Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
---
 docs/reference/igt-gpu-tools/igt_test_programs.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/reference/igt-gpu-tools/igt_test_programs.xml b/docs/reference/igt-gpu-tools/igt_test_programs.xml
index ec05d53e..95c4653e 100644
--- a/docs/reference/igt-gpu-tools/igt_test_programs.xml
+++ b/docs/reference/igt-gpu-tools/igt_test_programs.xml
@@ -229,7 +229,7 @@
   <refentry id="igt-prime-tests">
     <refnamediv>
       <refname>Prime Tests</refname>
-      <refpurpose>Tests for buffer sharding</refpurpose>
+      <refpurpose>Tests for buffer sharing</refpurpose>
     </refnamediv>
     <xi:include href="igt_test_programs_prime_programs.xml"/>
     <xi:include href="igt_test_programs_prime_description.xml"/>
-- 
2.17.1