to make 'g:interestingWordsDefaultMappings' work -and- correct readme…

… doc

README.md

@@ -37,12 +37,15 @@ Finally, if you don't want to toggle every single highlighted word and want to c
 
 The plugin comes with those default mapping, but you can change it as you like:
 
+`let g:interestingWordsDefaultMappings = 0` if to disable default mapping
+
 ```vimscript
 nnoremap <silent> <leader>k :call InterestingWords('n')<cr>
+vnoremap <silent> <leader>k :call InterestingWords('v')<cr>
 nnoremap <silent> <leader>K :call UncolorAllWords()<cr>
 
-nnoremap <silent> n :call WordNavigation('forward')<cr>
-nnoremap <silent> N :call WordNavigation('backward')<cr>
+nnoremap <silent> n :call WordNavigation(1)<cr>
+nnoremap <silent> N :call WordNavigation(0)<cr>
 ```
 
 Thanks to **@gelguy** it is now possible to randomise and configure your own colors

plugin/interestingwords.vim

@@ -240,11 +240,11 @@ function! s:Random(n)
  return float2nr(floor(a:n * timestamp/100))
 endfunction
 
-if !exists('g:interestingWordsDefaultMappings')
+if !exists('g:interestingWordsDefaultMappings') || g:interestingWordsDefaultMappings != 0
  let g:interestingWordsDefaultMappings = 1
 endif
 
-if !hasmapto('<Plug>InterestingWords')
+if g:interestingWordsDefaultMappings && !hasmapto('<Plug>InterestingWords')
  nnoremap <silent> <leader>k :call InterestingWords('n')<cr>
  vnoremap <silent> <leader>k :call InterestingWords('v')<cr>
  nnoremap <silent> <leader>K :call UncolorAllWords()<cr>