Index: /trunk/psModules/src/detrend/pmShifts.h
===================================================================
--- /trunk/psModules/src/detrend/pmShifts.h	(revision 12191)
+++ /trunk/psModules/src/detrend/pmShifts.h	(revision 12192)
@@ -44,5 +44,8 @@
 /// The kernel is generated (with pmShiftsKernel) if required.  The image and mask are convolved with the
 /// kernel (specified maskVal is smeared).  The weight map is not convolved.
-bool pmShiftsConvolve(pmReadout *detrend, const pmCell *source, psMaskType maskVal)
+bool pmShiftsConvolve(pmReadout *detrend, ///< Detrend readout to convolve
+                      const pmCell *source, ///< Science exposure, containing a shifts kernel
+                      psMaskType maskVal ///< Mask value to smear
+                      );
 
 #endif