diff --git a/HttpClient.cpp b/HttpClient.cpp
index 2e427e6..0744897 100644
--- a/HttpClient.cpp
+++ b/HttpClient.cpp
@@ -274,17 +274,22 @@ void HttpClient::sendBasicAuth(const char* aUser, const char* aPassword)
 
 void HttpClient::finishHeaders(const char* aContentType, const char* aBody)
 {
-	if (aContentType)
-		sendHeader(HTTP_HEADER_CONTENT_TYPE, aContentType);
-	
-	if (aBody)
-		sendHeader(HTTP_HEADER_CONTENT_LENGTH, strlen(aBody));
-
+    if (aContentType)
+    {
+        sendHeader(HTTP_HEADER_CONTENT_TYPE, aContentType);
+    }
+    
+    if (aBody)
+    {
+        sendHeader(HTTP_HEADER_CONTENT_LENGTH, strlen(aBody));
+    }
+    
     iClient->println();
-	
-	if (aBody) 
-		iClient->println(aBody);
-	
+    if (aBody)
+    {
+        iClient->println(aBody);
+    }
+    
     iState = eRequestSent;
 }
 
diff --git a/HttpClient.h b/HttpClient.h
index 803c0fe..ef978df 100644
--- a/HttpClient.h
+++ b/HttpClient.h
@@ -134,8 +134,8 @@ class HttpClient : public Client
              uint16_t aServerPort,
              const char* aURLPath,
              const char* aUserAgent =NULL,
-			 const char* aContentType =NULL,
-			 const char* aBody =NULL)
+             const char* aContentType =NULL,
+             const char* aBody =NULL)
       { return startRequest(aServerName, aServerPort, aURLPath, HTTP_METHOD_POST, aUserAgent, aContentType, aBody); }
 
     /** Connect to the server and start to send a POST request.
@@ -149,8 +149,8 @@ class HttpClient : public Client
     int post(const char* aServerName, 
              const char* aURLPath, 
              const char* aUserAgent =NULL,
-			 const char* aContentType =NULL,
-			 const char* aBody =NULL)
+             const char* aContentType =NULL,
+             const char* aBody =NULL)
       { return startRequest(aServerName, kHttpPort, aURLPath, HTTP_METHOD_POST, aUserAgent, aContentType, aBody); }
 
     /** Connect to the server and start to send a POST request.  This version connects
@@ -169,8 +169,8 @@ class HttpClient : public Client
              uint16_t aServerPort,
              const char* aURLPath, 
              const char* aUserAgent =NULL,
-			 const char* aContentType =NULL,
-			 const char* aBody =NULL)
+             const char* aContentType =NULL,
+             const char* aBody =NULL)
       { return startRequest(aServerAddress, aServerName, aServerPort, aURLPath, HTTP_METHOD_POST, aUserAgent, aContentType, aBody); }
 
     /** Connect to the server and start to send a POST request.  This version connects
@@ -187,8 +187,8 @@ class HttpClient : public Client
              const char* aServerName, 
              const char* aURLPath, 
              const char* aUserAgent =NULL,
-			 const char* aContentType =NULL,
-			 const char* aBody =NULL)
+             const char* aContentType =NULL,
+             const char* aBody =NULL)
       { return startRequest(aServerAddress, aServerName, kHttpPort, aURLPath, HTTP_METHOD_POST, aUserAgent, aContentType, aBody); }
 
     /** Connect to the server and start to send a PUT request.