Regen docs with vimdoc (for haskell ormolu changes)

Author: dbarnett

doc/codefmt.txt

@@ -39,6 +39,7 @@ The current list of defaults by filetype is:
   * fish: fish_indent
   * gn: gn
   * go: gofmt
+  * haskell: ormolu
   * java: google-java-format
   * javascript, json, html, css: js-beautify
   * javascript, html, css, markdown: prettier
@@ -214,6 +215,10 @@ Default: 'luaformatterfiveone' `
 The path to the cljstyle executable.
 Default: 'cljstyle' `
 
+                                                   *codefmt:ormolu_executable*
+The path to the ormolu executable.
+Default: 'ormolu' `
+
                                                     *codefmt:plugin[autocmds]*
 Configures whether plugin/autocmds.vim should be loaded.
 Default: 1 `