diff --git a/test/unittest/pointertest.cpp b/test/unittest/pointertest.cpp
index ba9035d..66082f7 100644
--- a/test/unittest/pointertest.cpp
+++ b/test/unittest/pointertest.cpp
@@ -16,6 +16,7 @@
 #include "rapidjson/pointer.h"
 #include "rapidjson/stringbuffer.h"
 #include <sstream>
+#include <algorithm>
 
 using namespace rapidjson;
 
@@ -530,33 +531,33 @@ TEST(Pointer, Assignment) {
 }
 
 TEST(Pointer, Swap) {
-	Pointer p("/foo/0");
-	Pointer q(&p.GetAllocator());
+    Pointer p("/foo/0");
+    Pointer q(&p.GetAllocator());
 
-	q.Swap(p);
-	EXPECT_EQ(&q.GetAllocator(), &p.GetAllocator());
-	EXPECT_TRUE(p.IsValid());
-	EXPECT_TRUE(q.IsValid());
-	EXPECT_EQ(0u, p.GetTokenCount());
-	EXPECT_EQ(2u, q.GetTokenCount());
-	EXPECT_EQ(3u, q.GetTokens()[0].length);
-	EXPECT_STREQ("foo", q.GetTokens()[0].name);
-	EXPECT_EQ(1u, q.GetTokens()[1].length);
-	EXPECT_STREQ("0", q.GetTokens()[1].name);
-	EXPECT_EQ(0u, q.GetTokens()[1].index);
+    q.Swap(p);
+    EXPECT_EQ(&q.GetAllocator(), &p.GetAllocator());
+    EXPECT_TRUE(p.IsValid());
+    EXPECT_TRUE(q.IsValid());
+    EXPECT_EQ(0u, p.GetTokenCount());
+    EXPECT_EQ(2u, q.GetTokenCount());
+    EXPECT_EQ(3u, q.GetTokens()[0].length);
+    EXPECT_STREQ("foo", q.GetTokens()[0].name);
+    EXPECT_EQ(1u, q.GetTokens()[1].length);
+    EXPECT_STREQ("0", q.GetTokens()[1].name);
+    EXPECT_EQ(0u, q.GetTokens()[1].index);
 
     // std::swap compatibility
-	std::swap(p, q);
-	EXPECT_EQ(&p.GetAllocator(), &q.GetAllocator());
-	EXPECT_TRUE(q.IsValid());
-	EXPECT_TRUE(p.IsValid());
-	EXPECT_EQ(0u, q.GetTokenCount());
-	EXPECT_EQ(2u, p.GetTokenCount());
-	EXPECT_EQ(3u, p.GetTokens()[0].length);
-	EXPECT_STREQ("foo", p.GetTokens()[0].name);
-	EXPECT_EQ(1u, p.GetTokens()[1].length);
-	EXPECT_STREQ("0", p.GetTokens()[1].name);
-	EXPECT_EQ(0u, p.GetTokens()[1].index);
+    std::swap(p, q);
+    EXPECT_EQ(&p.GetAllocator(), &q.GetAllocator());
+    EXPECT_TRUE(q.IsValid());
+    EXPECT_TRUE(p.IsValid());
+    EXPECT_EQ(0u, q.GetTokenCount());
+    EXPECT_EQ(2u, p.GetTokenCount());
+    EXPECT_EQ(3u, p.GetTokens()[0].length);
+    EXPECT_STREQ("foo", p.GetTokens()[0].name);
+    EXPECT_EQ(1u, p.GetTokens()[1].length);
+    EXPECT_STREQ("0", p.GetTokens()[1].name);
+    EXPECT_EQ(0u, p.GetTokens()[1].index);
 }
 
 TEST(Pointer, Append) {