Update packages/tracing/tests/unit/Tracer.test.ts

Co-authored-by: Sara Gerion <47529391+saragerion@users.noreply.github.com>

Author: dreamorosi

packages/tracing/tests/unit/Tracer.test.ts

@@ -286,7 +286,7 @@ describe('Class: Tracer', () => {
 
     });
 
-    test('when called and no segment is returned, while Tracer is active, it throws an error', () => {
+    test('when called and no segment is returned, while tracing is enabled, it throws an error', () => {
 
       // Prepare
       const tracer: Tracer = new Tracer();