Index: /trunk/archive/pslib/include/psMath.h
===================================================================
--- /trunk/archive/pslib/include/psMath.h	(revision 340)
+++ /trunk/archive/pslib/include/psMath.h	(revision 341)
@@ -31,5 +31,5 @@
     );
 
-/** Perform a binary operation on two data items (psImage, psVector, psScalar). */
+/** Perform a unary operation on two data items (psImage, psVector, psScalar). */
 psType *
 psUnaryOp (void *out,			///< destination (may be NULL)