diff --git a/reactos/dll/win32/shell32/shlfileop.cpp b/reactos/dll/win32/shell32/shlfileop.cpp
index 39ac5b32b96..92690ea7cf3 100644
--- a/reactos/dll/win32/shell32/shlfileop.cpp
+++ b/reactos/dll/win32/shell32/shlfileop.cpp
@@ -670,7 +670,7 @@ EXTERN_C DWORD WINAPI Win32DeleteFileW(LPCWSTR path)
  *  dest       [I]   path to target file to move to
  *
  * RETURNS
- *  ERORR_SUCCESS if successful
+ *  ERROR_SUCCESS if successful
  */
 static DWORD SHNotifyMoveFileW(FILE_OPERATION *op, LPCWSTR src, LPCWSTR dest, BOOL isdir)
 {
@@ -804,7 +804,7 @@ int WINAPI SHCreateDirectory(HWND hWnd, LPCWSTR path)
  *  ERROR_INVALID_NAME if the path contains invalid chars
  *  ERROR_FILE_EXISTS when a file with that name exists
  *  ERROR_ALREADY_EXISTS when the directory already exists
- *  ERROR_FILENAME_EXCED_RANGE if the filename was to long to process
+ *  ERROR_FILENAME_EXCED_RANGE if the filename was too long to process
  *
  *  FIXME: Not implemented yet;
  *  SHCreateDirectoryEx also verifies that the files in the directory will be visible
@@ -1266,7 +1266,7 @@ static BOOL copy_file_to_file(FILE_OPERATION *op, const WCHAR *szFrom, const WCH
     if (!(op->req->fFlags & FOF_NOCONFIRMATION) && PathFileExistsW(szTo))
     {
         if (!SHELL_ConfirmDialogW(op->req->hwnd, ASK_OVERWRITE_FILE, PathFindFileNameW(szTo), op))
-            return 0;
+            return FALSE;
     }
 
     return SHNotifyCopyFileW(op, szFrom, szTo, FALSE) == 0;
@@ -1970,7 +1970,7 @@ EXTERN_C HRESULT WINAPI SHPathPrepareForWriteW(HWND hwnd, IUnknown *modless, LPC
     WCHAR* last_slash;
     WCHAR* temppath=NULL;
 
-    TRACE("%p %p %s 0x%80x\n", hwnd, modless, debugstr_w(path), flags);
+    TRACE("%p %p %s 0x%08x\n", hwnd, modless, debugstr_w(path), flags);
 
     if (flags & ~(SHPPFW_DIRCREATE|SHPPFW_ASKDIRCREATE|SHPPFW_IGNOREFILENAME))
         FIXME("unimplemented flags 0x%08x\n", flags);