4 files changed, 4 insertions, 4 deletions

diff --git a/docs/configurationguide/README.rst b/docs/configurationguide/README.rst
index 51a476a6..70c2da58 100644
--- a/docs/configurationguide/README.rst
+++ b/docs/configurationguide/README.rst
@@ -16,7 +16,7 @@ which is an test framework used for vswitch performance test.
 
 Colorado: rubbos is refactored by using puppet, which makes it quite flexible
 to configure with different number of load generator(Client), worker(tomcat).
-vstf is refactored by extracting the test case's configuration information. 
+vstf is refactored by extracting the test case's configuration information.
 
 ***********************************
 Test suite & Test case Description
diff --git a/docs/configurationguide/index.rst b/docs/configurationguide/index.rst
index be5a48f5..fb623511 100644
--- a/docs/configurationguide/index.rst
+++ b/docs/configurationguide/index.rst
@@ -9,4 +9,4 @@ Bottlenecks - configureguide
 .. toctree::
    :maxdepth: 2
 
-   ./README.rst   
+   ./README.rst
diff --git a/docs/installationprocedure/index.rst b/docs/installationprocedure/index.rst
index 9e22af2d..bfc07ce3 100644
--- a/docs/installationprocedure/index.rst
+++ b/docs/installationprocedure/index.rst
@@ -11,4 +11,4 @@ Bottlenecks - installation prodedure
 
    ./rubbos_installation.rst
    ./vstf_installation.rst
-   ./bottlenecks_test_result.rst   
+   ./bottlenecks_test_result.rst
diff --git a/docs/platformoverview/index.rst b/docs/platformoverview/index.rst
index f46ec15f..9267fbd6 100644
--- a/docs/platformoverview/index.rst
+++ b/docs/platformoverview/index.rst
@@ -9,4 +9,4 @@ Bottlenecks - platformoverview
 .. toctree::
    :maxdepth: 2
 
-   ./introduction.rst   
+   ./introduction.rst