diff --git a/test/tla/cli-integration-tests.md b/test/tla/cli-integration-tests.md
index efce6a97d6..958054cb4a 100644
--- a/test/tla/cli-integration-tests.md
+++ b/test/tla/cli-integration-tests.md
@@ -2332,22 +2332,27 @@ $ apalache-mc check --config=Test2750.cfg Test2750.tla | sed 's/[IEW]@.*//'
 EXITCODE: OK
 ```
 
-### check Bug2772.tla succeeds on supported syntax
+### check Bug2772.tla errors on unsupported syntax
+
+It should not be possible to pass input, which would require function set expansion without triggering an exception.
 
 ```sh
-$ apalache-mc check --inv=OkInv --length=1 Bug2772.tla | sed 's/[IEW]@.*//'
+$ apalache-mc check --inv=ErrInv --length=1 Bug2772.tla | sed 's/[IEW]@.*//'
 ...
-EXITCODE: OK
+EXITCODE: ERROR (255)
 ```
 
-### check Bug2772.tla errors on unsupported syntax
+### check Bug2772.tla succeeds on supported syntax
+
+However, if one uses a semantically equivalent (syntactically different) expression, where the function set is not forced to expand, it should pass.
 
 ```sh
-$ apalache-mc check --inv=ErrInv --length=1 Bug2772.tla | sed 's/[IEW]@.*//'
+$ apalache-mc check --inv=OkInv --length=1 Bug2772.tla | sed 's/[IEW]@.*//'
 ...
-EXITCODE: ERROR (255)
+EXITCODE: OK
 ```
 
+
 ### check profiling
 
 Check that the profiler output is produced as explained in