pack-protocol doc: typofix for PKT-LINE

Everywhere else we use PKT-LINE to denote the pkt-line formatted
data, but "shallow/deepen" messages are described with PKT_LINE().

Fix them.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/technical/pack-protocol.txt b/Documentation/technical/pack-protocol.txt
index 18dea8d15fa159b719a38588a0a346e58120ac61..a845d51b1b8c55dfe7d920fe683f48e65e1d61a1 100644 (file)
--- a/Documentation/technical/pack-protocol.txt
+++ b/Documentation/technical/pack-protocol.txt
@@ -212,9 +212,9 @@ out of what the server said it could do with the first 'want' line.
   want-list         =  first-want
                       *additional-want
 
-  shallow-line      =  PKT_LINE("shallow" SP obj-id)
+  shallow-line      =  PKT-LINE("shallow" SP obj-id)
 
-  depth-request     =  PKT_LINE("deepen" SP depth)
+  depth-request     =  PKT-LINE("deepen" SP depth)
 
   first-want        =  PKT-LINE("want" SP obj-id SP capability-list LF)
   additional-want   =  PKT-LINE("want" SP obj-id LF)