Fix who numbers after resize-world in tests

Author: ERSUCC

tests.txt

@@ -155,9 +155,9 @@ after-world-resize-non-breed_2D
   [ nw:distance-to mouse 2 ] of mouse 1 => 2
   O> resize-world -1 1 -1 1
   O> create-frogs 1
-  O> create-mice 2 [ create-undirected-edge-with frog 3 ]
+  O> create-mice 2 [ create-undirected-edge-with frog 0 ]
   # new agents should not be added to context:
-  [ nw:distance-to mouse 4 ] of mouse 5 => false
+  [ nw:distance-to mouse 1 ] of mouse 2 => false
 
 after-world-resize-non-breed_3D
   extensions [ nw ]
@@ -170,9 +170,9 @@ after-world-resize-non-breed_3D
   [ nw:distance-to mouse 2 ] of mouse 1 => 2
   O> resize-world -1 1 -1 1 -1 1
   O> create-frogs 1
-  O> create-mice 2 [ create-undirected-edge-with frog 3 ]
+  O> create-mice 2 [ create-undirected-edge-with frog 0 ]
   # new agents should not be added to context:
-  [ nw:distance-to mouse 4 ] of mouse 5 => false
+  [ nw:distance-to mouse 1 ] of mouse 2 => false
 
 closeness-after-births-non-breed
   extensions [ nw ]