2.6 Release Notes: s/EMail/Email/g

Change-Id: I523c42d8985f9e17257e0018517975b4e5526fc8
diff --git a/ReleaseNotes/ReleaseNotes-2.6.txt b/ReleaseNotes/ReleaseNotes-2.6.txt
index ff114c6..e1b7e16 100644
--- a/ReleaseNotes/ReleaseNotes-2.6.txt
+++ b/ReleaseNotes/ReleaseNotes-2.6.txt
@@ -117,7 +117,7 @@
   plugin which is included as a core plugin in the Gerrit distribution and
   can be installed during site initialization.
 
-EMail
+Email
 ~~~~~
 * link:https://code.google.com/p/gerrit/issues/detail?id=1531[Issue 1531]:
 Email footers now include `Gerrit-HasComments: {Yes|No}`.
@@ -185,7 +185,7 @@
 
 * `ls-groups` prints "N/A" if the group's name is not set.
 
-EMail
+Email
 ~~~~~
 * Missing email templates are added to the site initialization.
 * Merge failure emails are only sent once per day.