[Keymap] Add Erkhal keymap to PRKL30 (#8355)

* Add Erkhal keymap

* Fix comment of layer

* Update keyboards/handwired/prkl30/keymaps/erkhal/readme.md

1 files changed, 16 insertions, 0 deletions

diff --git a/keyboards/handwired/prkl30/keymaps/erkhal/readme.md b/keyboards/handwired/prkl30/keymaps/erkhal/readme.md
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+++ b/keyboards/handwired/prkl30/keymaps/erkhal/readme.md
@@ -0,0 +1,16 @@
+# The default keymap for PRKL30
+
+Layout geared towards productivity with OSX
+-----
+
+Default layer  
+![prkl30 default layout image](https://i.imgur.com/tekFaHW.png "default")
+
+Lower  
+![prkl30 lower layout image](https://i.imgur.com/5F4CL4g.png "lower")
+
+Raise  
+![prkl30 raise layout image](https://i.imgur.com/BpC8T6p.png "raise")
+
+FN  
+![prkl30 fn layout image](https://i.imgur.com/gwgIKqj.png "fn")