1 files changed, 23 insertions, 23 deletions
diff --git a/Test/z3api/boog2.bpl b/Test/z3api/boog2.bpl
index 315c51af..812c4054 100644
--- a/Test/z3api/boog2.bpl
+++ b/Test/z3api/boog2.bpl
@@ -1,24 +1,24 @@
-type ref;
-type Wicket;
-
-var favorite: Wicket;
-var hate: Wicket;
-
-procedure NewFavorite(p: Wicket);
-  modifies favorite
-;
-
-  ensures favorite==p;
-
-implementation NewFavorite(l: Wicket) {
-  favorite:=l;
-}
-
-
-procedure Swap();
-  modifies favorite,hate;
-  ensures favorite==old(hate);
-
-implementation Swap() {
-  hate := favorite;
+type ref;
+type Wicket;
+
+var favorite: Wicket;
+var hate: Wicket;
+
+procedure NewFavorite(p: Wicket);
+  modifies favorite
+;
+
+  ensures favorite==p;
+
+implementation NewFavorite(l: Wicket) {
+  favorite:=l;
+}
+
+
+procedure Swap();
+  modifies favorite,hate;
+  ensures favorite==old(hate);
+
+implementation Swap() {
+  hate := favorite;
 }
 \ No newline at end of file