Merge pull request #348 from koenwtje/readme-cleanup

Readme cleanup

README.md

@@ -88,7 +88,7 @@ vim-go has several `<Plug>` mappings which can be used to create custom
 mappings. Below are some examples you might find useful:
 
 Show a list of interfaces which is implemented by the type under your cursor
-with `<leader>s` 
+with `<leader>s`
 
 ```vim
 au FileType go nmap <Leader>s <Plug>(go-implements)
@@ -200,13 +200,13 @@ If trying to use `:GoDef`,  `:GoInfo` and get a `command not found`, check that
 Before opening vim, check your current `$PATH`:
 
 	echo $PATH
-	
-after opening vim, run `:echo $PATH`, the output must be your current `$PATH` + `$PATH/bin` (the location where `:GoInstallBinaries` installed the binaries
+
+after opening vim, run `:echo $PATH`, the output must be your current `$PATH` + `$GOPATH/bin` (the location where `:GoInstallBinaries` installed the binaries
 
 If problem persists and you are using maybe 'csh' or other shell, try adding this to your .vimrc:
 
     set shell=/bin/sh
-   
+
 
 
 ### I'm using Fish shell but have some problems using Vim-go
@@ -242,7 +242,7 @@ Give it a try. I hope you like it. Feel free to contribute to the project.
 
 ## Donations
 
-Vim-go is an open source project and I'm working on it on my free times. I'm spending a lot of time and thoughts to make it stable, fixing bugs, adding new features, etc... If you like vim-go and find it helpful, you might give me a gift from some of the books (kindle) I have in my wish list: 
+Vim-go is an open source project and I'm working on it on my free times. I'm spending a lot of time and thoughts to make it stable, fixing bugs, adding new features, etc... If you like vim-go and find it helpful, you might give me a gift from some of the books (kindle) I have in my wish list:
 
 [Amazon.com Fatih's Wish List](http://amzn.com/w/3RUTKZC0U30P6). Thanks!