Update doc.

Author: jcs090218

README.md

@@ -51,8 +51,8 @@ indentation level. The default value is `2`.
 
 ### Make indentation work across all modes
 
-Is easy to make indentation level inherit last time modified in Emacs. Just
-call `indent-control-continue-with-tab-width-record` function whenever
+Is easy to make indentation level inherit last time modified in Emacs. 
+Just call `indent-control-continue-with-tab-width-record` function whenever
 you want to inherit the indentation level. This function is already get called
 in `prog-mode-hook`, but with some major modes that they don't use inherit
 `prog-mode` will not work! You would have to manually called it in each mode's