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-rw-r--r--src/or/cpuworker.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/or/cpuworker.c b/src/or/cpuworker.c
index 2da8b99748..1e403a5e8c 100644
--- a/src/or/cpuworker.c
+++ b/src/or/cpuworker.c
@@ -6,8 +6,9 @@ const char cpuworker_c_id[] = "$Id$";
/**
* \file cpuworker.c
- * \brief Run computation-intensive tasks (generally for crypto) in
- * a separate execution context. [OR only.]
+ * \brief Implements a farm of 'CPU worker' processes to perform
+ * CPU-intensive tasks in another thread or process, to not
+ * interrupt the main thread.
*
* Right now, we only use this for processing onionskins.
**/