diff --git a/README.md b/README.md
index f7ee284..4bc895e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 AWS CodeDeploy Samples
 ======================
-
+Welcome Page
 The samples in the repository each demonstrate one of a few different scenarios.
 These fall into one of a few different categories, including:
 
diff --git a/applications/SampleApp_Linux/scripts/install_dependencies b/applications/SampleApp_Linux/scripts/install_dependencies
index 3d37299..5e7de41 100755
--- a/applications/SampleApp_Linux/scripts/install_dependencies
+++ b/applications/SampleApp_Linux/scripts/install_dependencies
@@ -1,3 +1,3 @@
-#!/bin/bash
+#! /bin/bash
 yum install -y httpd
 
diff --git a/applications/SampleApp_Linux/scripts/start_server b/applications/SampleApp_Linux/scripts/start_server
index 203194f..d7cd4a4 100755
--- a/applications/SampleApp_Linux/scripts/start_server
+++ b/applications/SampleApp_Linux/scripts/start_server
@@ -1,3 +1,3 @@
-#!/bin/bash
+#! /bin/bash
 service httpd start
 
diff --git a/applications/SampleApp_Linux/scripts/stop_server b/applications/SampleApp_Linux/scripts/stop_server
index aef258b..c7de0f0 100755
--- a/applications/SampleApp_Linux/scripts/stop_server
+++ b/applications/SampleApp_Linux/scripts/stop_server
@@ -1,6 +1,4 @@
-#!/bin/bash
-isExistApp=`pgrep httpd`
-if [[ -n  $isExistApp ]]; then
-    service httpd stop        
-fi
+#! /bin/bash
+service httpd stop        
+