Index: trunk/ppSim/src/ppSimMakeSky.c
===================================================================
--- trunk/ppSim/src/ppSimMakeSky.c	(revision 18011)
+++ trunk/ppSim/src/ppSimMakeSky.c	(revision 18993)
@@ -80,5 +80,5 @@
 
 	    if (sky) {
-	      // add a scattered light term to the flat-field images (no
+	      // add a scattered light term to the flat-field images
 	      if (type == PPSIM_TYPE_FLAT) {
 		float xF = 2.0*(xFPA / dXfpa) - 1.0;