docs: mark ARB_texture_query_lod as done for nv50, nvc0

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
diff --git a/docs/GL3.txt b/docs/GL3.txt
index b7e4c87..d9cc708 100644
--- a/docs/GL3.txt
+++ b/docs/GL3.txt
@@ -97,7 +97,7 @@
 GL 4.0:
 
   GLSL 4.0                                             not started
-  GL_ARB_texture_query_lod                             DONE (i965)
+  GL_ARB_texture_query_lod                             DONE (i965, nv50, nvc0)
   GL_ARB_draw_buffers_blend                            DONE (i965, nv50, nvc0, r600, radeonsi, softpipe)
   GL_ARB_draw_indirect                                 DONE (i965)
   GL_ARB_gpu_shader5                                   started