diff --git a/protocol.md b/protocol.md
index c9611d3..6fa19c4 100644
--- a/protocol.md
+++ b/protocol.md
@@ -26,10 +26,10 @@ immediately precede the content part of a message.
 
 Currently the following header fields are supported:
 
-| Header File Name | Value Type  | Description |
-|:-----------------|:------------|:------------|
-| Content-Length   | number      | The length of the content part in bytes. This header is required. |
-| Content-Type     | string      | The mime type of the content part. Defaults to application/vscode-jsonrpc; charset=utf8 |
+| Header Field Name | Value Type  | Description |
+|:------------------|:------------|:------------|
+| Content-Length    | number      | The length of the content part in bytes. This header is required. |
+| Content-Type      | string      | The mime type of the content part. Defaults to application/vscode-jsonrpc; charset=utf8 |
 
 The header part is encoded using the 'ascii' encoding. This includes the '\r\n' separating the header and content part.