improve doc

README.md

@@ -72,7 +72,7 @@ MIT License
 1. Put all files under $VIM.
 
 ### Pathogen
-1. Install with the following command
+1. Install with the following command.
 
         git clone https://github.com/itchyny/lightline.vim ~/.vim/bundle/lightline.vim
 

doc/lightline.txt

@@ -4,7 +4,7 @@ Version: 0.0
 Author: itchyny (https://github.com/itchyny)
 License: MIT License
 Repository: https://github.com/itchyny/lightline.vim
-Last Change: 2013/08/27 11:51:57.
+Last Change: 2013/08/27 12:27:20.
 
 CONTENTS					*lightline-contents*
 
@@ -221,10 +221,10 @@ Exposed functions for lightline.vim.
 		Returns the mode of the Vim using |g:lightline.mode_map|.
 
 	lightline#init()			*lightline#init()*
-		Initializes |g:lightline| variable.
+		Initializes the variable |g:lightline|.
 
 	lightline#colorscheme()			*lightline#colorscheme()*
-		Initializes the colorscheme and highlight groups.
+		Initializes the colorscheme and the highlight groups.
 
 	lightline#update()			*lightline#update()*
 		Updates all the statuslines of existing windows.
@@ -235,7 +235,7 @@ Exposed functions for lightline.vim.
 Following functions are exposed, but users may not need.
 
 	lightline#link()			*lightline#link()*
-		Creates links of highlight groups for the active window.
+		Creates links of the highlight groups for the active window.
 
 	lightline#highlight(inactive)		*lightline#highlight()*
 		Returns |statusline| strings. If the argument is 0, it returns
@@ -422,6 +422,12 @@ Problem 1:					*lightline-problem-1*
 
 			1. Put all the files under $VIM.
 
+		If you are using |vim-pathogen|, install this plugin with the
+		following command.
+>
+			git clone https://github.com/itchyny/lightline.vim \
+			    ~/.vim/bundle/lightline.vim
+<
 		If you are to install this plugin using |Vundle|:
 
 			1. Add the following configuration to your