Fix typo, "recieve" -> "receive", in NaCl/SDK code

native_client_sdk/src/examples/tutorial/using_ppapi_simple/example.js

Index: native_client_sdk/src/examples/tutorial/using_ppapi_simple/example.js
diff --git a/native_client_sdk/src/examples/tutorial/using_ppapi_simple/example.js b/native_client_sdk/src/examples/tutorial/using_ppapi_simple/example.js
index 03b9a4e3ad01e274f700fee33aa0c9a142c7b575..6f02afd27236dc6cca1c8b96db373a1b1c4cacf4 100644
--- a/native_client_sdk/src/examples/tutorial/using_ppapi_simple/example.js
+++ b/native_client_sdk/src/examples/tutorial/using_ppapi_simple/example.js
@@ -13,7 +13,7 @@ function moduleDidLoad() {
 // - exit message (prefixed with PS_EXIT_MESSAGE)
 function handleMessage(message) {
   if (message.data.indexOf("exit:") == 0) {
-    // When we recieve the exit message we post an empty reply back to
+    // When we receive the exit message we post an empty reply back to
     // confirm, at which point the module will exit.
     message.srcElement.postMessage({"exit" : ""});
   } else if (message.data.indexOf("tty:") == 0) {