diff --git a/NeoBitmapFile-object-API.md b/NeoBitmapFile-object-API.md
index 0bad595..b2285a4 100644
--- a/NeoBitmapFile-object-API.md
+++ b/NeoBitmapFile-object-API.md
@@ -13,7 +13,7 @@ NeoBitmapFile<NeoGrbFeature, File> image;
 ```
 
 ## Methods
-### bool Begin(FILED file)
+### bool Begin(FILE file)
 This will initialize the NeoBitmapFile to use the given file.  It will check the contents of the file for a valid image and configure itself to read data from the file.   
 It will return false if the file is not a compatible file format.  Currently it requires the file to be BMP, 24 or 32 bit, with no compression.