Update documentation for running tests

README.rst

@@ -162,7 +162,7 @@ Linux
 
    This will build and install the essential core components of HPX only. Use::
 
-      gmake tests
+      gmake tests && gmake test
 
    to build and run the tests and::
 
@@ -218,7 +218,7 @@ OS X (Mac)
 
    This will build and install the essential core components of HPX only. Use::
 
-      make tests
+      make tests && make test
 
    to build and run the tests and::
 

docs/manual/build_system/recipe_unix.qbk

@@ -56,7 +56,7 @@
 [important These commands will build and install the essential core components of
            __hpx__ only. In order to build and run the tests, please invoke:
            ``
-               gmake tests
+               gmake tests && gmake test
            ``
            and in order to build (and install) all examples invoke:
            ``

docs/manual/testing.qbk

@@ -17,10 +17,10 @@ on our __stellar_hpx_github_issues__ tracker with detailed information about the
 
 [section:running_tests Running tests manually]
 
-Running the tests manually is as easy as typing ``make tests``. This will build all tests and
-run them once the tests are builtsuccessfully. After the tests have been built, you can
-invoke separate tests with the help of the ``ctest`` command. Please see the __ctest_doc__ for
-further details.
+Running the tests manually is as easy as typing ``make tests && make test``. This will build
+all tests and run them once the tests are built successfully. After the tests have been built,
+you can invoke separate tests with the help of the ``ctest`` command. You can list all available
+test targets using ``make help | grep tests``. Please see the __ctest_doc__ for further details.
 
 [endsect]