update man page

README.txt

@@ -6,6 +6,9 @@ used fairly often.
 
 See the man page for more info.
 
-It should be available via homebrew, even.
+It should be available via homebrew, even:
+
+    brew tap kisom/homebrew-tap
+    brew install ke
 
 Released under an ISC license.

ke.1

@@ -24,8 +24,6 @@ saving a file can be done with either C-k s or C-k C-s.
 .Bl -tag -width xxxxxxxxxxxx -offset indent
 .It C-k BACKSPACE
 Delete from the cursor to the beginning of the line.
-.It C-k C-d
-Delete the current row.
 .It C-k d
 Delete from the cursor to the end of the line.
 .It C-k e