st/mesa: rewrite comment in st_manager.c

diff --git a/src/mesa/state_tracker/st_manager.c b/src/mesa/state_tracker/st_manager.c
index 0b025d9d508a346702bfe8e325b4a5e0e0487f57..03e086a72cde1a84610308348a762329ef79bb48 100644 (file)
--- a/src/mesa/state_tracker/st_manager.c
+++ b/src/mesa/state_tracker/st_manager.c
@@ -170,9 +170,8 @@ st_context_validate(struct st_context *st,
 
 /**
  * Validate a framebuffer to make sure up-to-date pipe_textures are used.
- * The context we need to pass in is s dummy context needed only to be
- * able to get a pipe context to create pipe surfaces, and to have a
- * context to call _mesa_resize_framebuffer():
+ * The context is only used for creating pipe surfaces and for calling
+ * _mesa_resize_framebuffer().
  * (That should probably be rethought, since those surfaces become
  * drawable state, not context state, and can be freed by another pipe
  * context).