drm/i915: Fix #endif comment

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Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_gem_debug.c b/drivers/gpu/drm/i915/i915_gem_debug.c
index bcdbafc..775d506 100644
--- a/drivers/gpu/drm/i915/i915_gem_debug.c
+++ b/drivers/gpu/drm/i915/i915_gem_debug.c
@@ -115,4 +115,4 @@
 
 	return warned = err;
 }
-#endif /* WATCH_INACTIVE */
+#endif /* WATCH_LIST */