docs: Correct typo in LLVMpipe envvar description
Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
diff --git a/docs/envvars.html b/docs/envvars.html
index 4eff706..06aa0ac 100644
--- a/docs/envvars.html
+++ b/docs/envvars.html
@@ -232,7 +232,7 @@
<li>LP_PERF - a comma-separated list of options to selectively no-op various
parts of the driver. See the source code for details.
<li>LP_NUM_THREADS - an integer indicating how many threads to use for rendering.
- Zero turns of threading completely. The default value is the number of CPU
+ Zero turns off threading completely. The default value is the number of CPU
cores present.
</ul>