vimrc: Documentation fixes.

diff --git a/vimrc b/vimrc
index def6a81bad34595249a8e7391cc4376e8a12a1e5..1dfdbfcbd292a9df31521e3dacaaeb2ab30fd51a 100644 (file)
--- a/vimrc
+++ b/vimrc
@@ -38,7 +38,7 @@ set textwidth=78
 set shiftwidth=4
 set softtabstop=4
 set expandtab
-" When < and > is used indent/deindent to the next shiftwidth boundary.
+" When < and > is used indent/deindent to the next 'shiftwidth' boundary.
 set shiftround
 " Use the default value for real tabs.
 set tabstop=8
@@ -92,10 +92,11 @@ set hidden
 
 " DISPLAY SETTINGS
 
-" Use a dark background.
+" Use a dark background. Doesn't change the background color, only sets colors
+" for a dark terminal.
 set background=dark
 
-" Activate lines display.
+" Display line numbers.
 set number
 " Display the ruler with current line/file position.
 set ruler
@@ -134,7 +135,8 @@ nnoremap <Leader>8 :8b<CR>
 nnoremap <Leader>9 :9b<CR>
 nnoremap <Leader>0 :10b<CR>
 
-" Maps to change spell language between English and German and disable it.
+" Maps to change spell language between English and German and disable spell
+" checking.
 if v:version >= 700
     map <Leader>sn :set nospell<CR>
     map <Leader>se :set spell spelllang=en_us<CR>
@@ -192,8 +194,9 @@ endif
 if has('syntax')
     syntax enable
 
-" Highlight text longer then 78 characters. Thanks to Tony Mechelynck
+" Highlight text longer than 78 characters. Thanks to Tony Mechelynck
 " <antoine.mechelynck@gmail.com> from the Vim mailing list.
+" It can easily be disabled if necessary with :2match (in Vim >= 700).
     if v:version >= 700
         2match Todo /\%>78v./
     else