diff --git a/samples/Cpp/HelloCpp/proj.android/jni/list.sh b/samples/Cpp/HelloCpp/proj.android/jni/list.sh
index b95448ebbb..b29f678cb8 100644
--- a/samples/Cpp/HelloCpp/proj.android/jni/list.sh
+++ b/samples/Cpp/HelloCpp/proj.android/jni/list.sh
@@ -1,23 +1,23 @@
-#!/bin/bash
-
-append_str=' \'
-
-list_alldir()
-{
-    for file in $1/*
-    do
-        if [ -f $file ]; then
-            echo $file$append_str | grep .cpp
-        fi
-        
-        if [ -d $file ]; then
-            list_alldir $file            
-        fi
-    done     
-}
-
-if [ $# -gt 0 ]; then
-    list_alldir "$1"
-else
-    list_alldir "."
-fi
\ No newline at end of file
+#!/bin/bash
+
+append_str=' \'
+
+list_alldir()
+{
+    for file in $1/*
+    do
+        if [ -f $file ]; then
+            echo $file$append_str | grep .cpp
+        fi
+        
+        if [ -d $file ]; then
+            list_alldir $file            
+        fi
+    done     
+}
+
+if [ $# -gt 0 ]; then
+    list_alldir "$1"
+else
+    list_alldir "."
+fi
diff --git a/samples/Cpp/SimpleGame/proj.android/jni/list.sh b/samples/Cpp/SimpleGame/proj.android/jni/list.sh
index b95448ebbb..b29f678cb8 100644
--- a/samples/Cpp/SimpleGame/proj.android/jni/list.sh
+++ b/samples/Cpp/SimpleGame/proj.android/jni/list.sh
@@ -1,23 +1,23 @@
-#!/bin/bash
-
-append_str=' \'
-
-list_alldir()
-{
-    for file in $1/*
-    do
-        if [ -f $file ]; then
-            echo $file$append_str | grep .cpp
-        fi
-        
-        if [ -d $file ]; then
-            list_alldir $file            
-        fi
-    done     
-}
-
-if [ $# -gt 0 ]; then
-    list_alldir "$1"
-else
-    list_alldir "."
-fi
\ No newline at end of file
+#!/bin/bash
+
+append_str=' \'
+
+list_alldir()
+{
+    for file in $1/*
+    do
+        if [ -f $file ]; then
+            echo $file$append_str | grep .cpp
+        fi
+        
+        if [ -d $file ]; then
+            list_alldir $file            
+        fi
+    done     
+}
+
+if [ $# -gt 0 ]; then
+    list_alldir "$1"
+else
+    list_alldir "."
+fi