tests: Adjust test error message we're looking for

Signed-off-by: Chris Forbes <chrisforbes@google.com>
diff --git a/tests/layer_validation_tests.cpp b/tests/layer_validation_tests.cpp
index 3afb767..cf58288 100644
--- a/tests/layer_validation_tests.cpp
+++ b/tests/layer_validation_tests.cpp
@@ -9627,7 +9627,7 @@
                      "structure passed to vkCmdClearAttachments");
     ASSERT_NO_FATAL_FAILURE(InitState());
     m_errorMonitor->SetDesiredFailureMsg(VK_DEBUG_REPORT_ERROR_BIT_EXT,
-                                         "vkCmdClearAttachments() color attachment index 1 out of range for active subpass 0; ignored");
+                                         "vkCmdClearAttachments() color attachment index 1 out of range for active subpass 0");
 
     VKTriangleTest(bindStateVertShaderText, bindStateFragShaderText, BsoFailCmdClearAttachments);
     m_errorMonitor->VerifyFound();