Mention Backspace key in the section which introduces the End/G keys, too.
diff --git a/tog/tog.1 b/tog/tog.1
index b8fbabe..ea514d1 100644
--- a/tog/tog.1
+++ b/tog/tog.1
@@ -114,6 +114,8 @@ Move the cursor to the newest commit.
Move the cursor to the oldest commit.
This will iterate over all commit objects in the repository and may take
a long time depending on the size of the repository.
+If needed this operation can be cancelled with
+.Cm Backspace .
.It Cm Enter, Space
Open a
.Cm diff