diff --git a/info/api/WebTwain_Buffer.md b/info/api/WebTwain_Buffer.md
index 207a1174..4a9b9b19 100644
--- a/info/api/WebTwain_Buffer.md
+++ b/info/api/WebTwain_Buffer.md
@@ -895,7 +895,7 @@ GetSelectedImagesSize(type: Dynamsoft.DWT.EnumDWT_ImageType | number): number;
 
 **Parameters**
 
-`type`: Sepcify the expected file type.
+`type`: Specify the expected file type.
 
 **Availability**
 
@@ -2368,4 +2368,4 @@ interface DocumentInfo {
 </tr>
 
 </table>
-</div>
\ No newline at end of file
+</div>