Issue #2318801 by jarsenx, mbrett5062: Breakpoint Module: Fix documentation...

Issue #2318801 by jarsenx, mbrett5062: Breakpoint Module: Fix documentation that refers to enabling/disabling of modules.

core/modules/breakpoint/src/Tests/BreakpointDiscoveryTest.php

@@ -16,7 +16,7 @@
 class BreakpointDiscoveryTest extends KernelTestBase {
 
   /**
-   * Modules to enable.
+   * Modules to install.
    *
    * @var array
    */