doc: fix capitalization in "git status --porcelain=v2" description

orgads · gitster · commit 6ffb990dc4d5 · 2021-09-28T16:29:04.000-07:00
The summary line had xy, while the description (and other sub-sections)
has XY.

Signed-off-by: Orgad Shaneh &lt;orgads@gmail.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt
@@ -363,7 +363,7 @@ Field       Meaning
 Unmerged entries have the following format; the first character is
 a "u" to distinguish from ordinary changed entries.
 
-    u <xy> <sub> <m1> <m2> <m3> <mW> <h1> <h2> <h3> <path>
+    u <XY> <sub> <m1> <m2> <m3> <mW> <h1> <h2> <h3> <path>
 
 ....
 Field       Meaning
