Explain how to enter Select mode in keymap (#7333)

* Explain how to enter Select mode

Also added an equivalent explanation that Insert mode is the default, with how to return to it.

* Fix glarious typo

1 files changed, 6 insertions, 0 deletions

diff --git a/book/src/keymap.md b/book/src/keymap.md
index add73191..153f3b64 100644
--- a/book/src/keymap.md
+++ b/book/src/keymap.md
@@ -25,6 +25,8 @@
 
 ## Normal mode
 
+Normal mode is the default mode when you launch helix. Return to it from other modes by typing `Escape`.
+
 ### Movement
 
 > NOTE: Unlike Vim, `f`, `F`, `t` and `T` are not confined to the current line.
@@ -337,6 +339,8 @@ These mappings are in the style of [vim-unimpaired](https://github.com/tpope/vim
 
 ## Insert mode
 
+Accessed by typing `i` in [normal mode](#normal-mode).
+
 Insert mode bindings are minimal by default. Helix is designed to
 be a modal editor, and this is reflected in the user experience and internal
 mechanics. Changes to the text are only saved for undos when
@@ -390,6 +394,8 @@ end = "no_op"
 
 ## Select / extend mode
 
+Accessed by typing `v` in [normal mode](#normal-mode).
+
 Select mode echoes Normal mode, but changes any movements to extend
 selections rather than replace them. Goto motions are also changed to
 extend, so that `vgl`, for example, extends the selection to the end of