diff --git a/src/android/FileTransfer.java b/src/android/FileTransfer.java
index 6ad30dd..7ea23ca 100644
--- a/src/android/FileTransfer.java
+++ b/src/android/FileTransfer.java
@@ -315,7 +315,7 @@ public class FileTransfer extends CordovaPlugin {
 
                     // Use a post method.
                     conn.setRequestMethod(httpMethod);
-                    conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + BOUNDARY);
+                    conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + BOUNDARY);
 
                     // Set the cookies on the response
                     String cookie = CookieManager.getInstance().getCookie(target);
diff --git a/src/wp/FileTransfer.cs b/src/wp/FileTransfer.cs
index f9fe3fe..f8b6ed5 100644
--- a/src/wp/FileTransfer.cs
+++ b/src/wp/FileTransfer.cs
@@ -285,7 +285,7 @@ namespace WPCordovaClassLib.Cordova.Commands
                     return;
                 }
                 webRequest = (HttpWebRequest)WebRequest.Create(serverUri);
-                webRequest.ContentType = "multipart/form-data;boundary=" + Boundary;
+                webRequest.ContentType = "multipart/form-data; boundary=" + Boundary;
                 webRequest.Method = uploadOptions.Method;
 
                 if (!string.IsNullOrEmpty(uploadOptions.Headers))