1 files changed, 4 insertions, 4 deletions
diff --git a/zen/process_priority.h b/zen/process_priority.h
index ce2d0157..07679b0c 100644
--- a/zen/process_priority.h
+++ b/zen/process_priority.h
@@ -19,8 +19,8 @@ public:
     PreventStandby(); //throw FileError
     ~PreventStandby();
 private:
-    struct Pimpl;
-    std::unique_ptr<Pimpl> pimpl;
+    struct Impl;
+    const std::unique_ptr<Impl> pimpl;
 };
 
 //lower CPU and file I/O priorities
@@ -30,8 +30,8 @@ public:
     ScheduleForBackgroundProcessing(); //throw FileError
     ~ScheduleForBackgroundProcessing();
 private:
-    struct Pimpl;
-    std::unique_ptr<Pimpl> pimpl;
+    struct Impl;
+    const std::unique_ptr<Impl> pimpl;
 };
 }