better documentation

jade-scratch.el

@@ -71,8 +71,10 @@ If there is no current connection, throw an error."
     map))
 
 (define-minor-mode jade-scratch-mode
-  "Mode for JS evalution."
-  :lighter " jade-scratch"
+  "Mode for JS evalution.
+
+\\{jade-scratch-mode-map}"
+  :lighter " js-scratch"
   :keymap jade-scratch-mode-map
   (when jade-scratch-mode
     (company-mode-on)))

readme.md

@@ -2,9 +2,12 @@
 _**J**avaScript **A**wesome **D**evelopment **E**nvironment (in Emacs)_
 
 Jade connects to a browser tab or nodejs process and provides many features for
-JavaScript development, including a REPL (with auto completion) & object
-inspection, an inspector, with history and navigation, a scratch buffer and even
-a stepping Debugger, similar to `edebug`, or `cider`.
+JavaScript development, including:
+
+- a REPL (with auto completion) & object inspection;
+- an inspector, with history and navigation;
+- a scratch buffer (`M-x jade-scratch`);
+- a stepping Debugger, similar to `edebug`, or `cider`.
 
 ## Screenshots