correct comments

dtool/pptempl/Template.gmsvc.pp

@@ -15,11 +15,11 @@
 // $DTOOL/Package.pp
 // $DTOOL/Config.pp
 // $DTOOL/Config.Platform.pp
-// $DTOOL/pptempl/System.pp
 // The user's PPREMAKE_CONFIG file.
+// $DTOOL/pptempl/System.pp
+// All of the Sources.pp files in the current source hierarchy
 // $DTOOL/pptempl/Global.pp
 // $DTOOL/pptempl/Global.gmsvc.pp
-// All of the Sources.pp files in the current source hierarchy
 // $DTOOL/Depends.pp, once for each Sources.pp file
 // Template.gmsvc.pp (this file), once for each Sources.pp file
 

dtool/pptempl/Template.msvc.pp

@@ -16,11 +16,11 @@
 // $DTOOL/Package.pp
 // $DTOOL/Config.pp
 // $DTOOL/Config.Platform.pp
-// $DTOOL/pptempl/System.pp
 // The user's PPREMAKE_CONFIG file.
+// $DTOOL/pptempl/System.pp
+// All of the Sources.pp files in the current source hierarchy
 // $DTOOL/pptempl/Global.pp
 // $DTOOL/pptempl/Global.msvc.pp
-// All of the Sources.pp files in the current source hierarchy
 // $DTOOL/Depends.pp, once for each Sources.pp file
 // Template.msvc.pp (this file), once for each Sources.pp file
 

dtool/pptempl/Template.unix.pp

@@ -16,11 +16,11 @@
 // $DTOOL/Package.pp
 // $DTOOL/Config.pp
 // $DTOOL/Config.Platform.pp
-// $DTOOL/pptempl/System.pp
 // The user's PPREMAKE_CONFIG file.
+// $DTOOL/pptempl/System.pp
+// All of the Sources.pp files in the current source hierarchy
 // $DTOOL/pptempl/Global.pp
 // $DTOOL/pptempl/Global.unix.pp
-// All of the Sources.pp files in the current source hierarchy
 // $DTOOL/Depends.pp, once for each Sources.pp file
 // Template.unix.pp (this file), once for each Sources.pp file