Cleanup: Correctly spell success(ful).

printing/backend/print_backend_cups.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "printing/backend/print_backend.h"
 
-#include "build/build_config.h"
-
 #include <dlfcn.h>
 #include <errno.h>
 #include <pthread.h>
 
 #include "base/debug/leak_annotations.h"
 #include "base/files/file_util.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/synchronization/lock.h"
@@ skipping 243 matching lines @@
   if (print_server_url_.is_empty()) {  // Use default (local) print server.
     ppd_file_path = cupsGetPPD(name);
     if (ppd_file_path)
       ppd_path = base::FilePath(ppd_file_path);
   } else {
     // cupsGetPPD2 gets stuck sometimes in an infinite time due to network
     // configuration/issues. To prevent that, use non-blocking http connection
     // here.
     // Note: After looking at CUPS sources, it looks like non-blocking
     // connection will timeout after 10 seconds of no data period. And it will
-    // return the same way as if data was completely and sucessfully downloaded.
+    // return the same way as if data was completely and successfully
+    // downloaded.
     HttpConnectionCUPS http(print_server_url_, cups_encryption_);
     http.SetBlocking(blocking_);
     ppd_file_path = cupsGetPPD2(http.http(), name);
     // Check if the get full PPD, since non-blocking call may simply return
     // normally after timeout expired.
     if (ppd_file_path) {
       // There is no reliable way right now to detect full and complete PPD
       // get downloaded. If we reach http timeout, it may simply return
       // downloaded part as a full response. It might be good enough to check
       // http->data_remaining or http->_data_remaining, unfortunately http_t
@@ skipping 12 matching lines @@
                    << ", HTTP error: " << http_error;
         base::DeleteFile(ppd_path, false);
         ppd_path.clear();
       }
     }
   }
   return ppd_path;
 }
 
 }  // namespace printing