diff --git a/README.md b/README.md
index 0dbcc53a..afe4498c 100644
--- a/README.md
+++ b/README.md
@@ -23,9 +23,9 @@ The awesome version includes a lot of great plugins, configurations and color sc
 To install for multiple users, the repository needs to be cloned to a location accessible for all the intended users.
 
 	git clone --depth=1 https://github.com/amix/vimrc.git /opt/vim_runtime
-	sh ~/.vim_runtime/install_awesome_parameterized.sh /opt/vim_runtime user0 user1 user2
-	# to install for all users with home directories
-	sh ~/.vim_runtime/install_awesome_parameterized.sh /opt/vim_runtime --all
+	sh /opt/vim_runtime/install_awesome_parameterized.sh /opt/vim_runtime user0 user1 user2
+	# to install for all users with home directories, note that root will not be included
+	sh /opt/vim_runtime/install_awesome_parameterized.sh /opt/vim_runtime --all
 	
 Naturally, `/opt/vim_runtime` can be any directory, as long as all the users specified have read access.
 
@@ -172,7 +172,6 @@ Map `<Space>` to `/` (search) and `<Ctrl>+<Space>` to `?` (backwards search):
 	
 	map <space> /
 	map <C-space> ?
-	map <silent> <leader><cr> :noh<cr>
 
 Disable highlights when you press `<leader><cr>`:
 	
@@ -202,7 +201,7 @@ Useful mappings for managing tabs:
 	
 	" Opens a new tab with the current buffer's path
 	" Super useful when editing files in the same directory
-	map <leader>te :tabedit <C-r>=expand("%:p:h")<cr>/
+	map <leader>te :tabedit <C-r>=escape(expand("%:p:h"), " ")<cr>/
 	
 Switch [CWD](http://vim.wikia.com/wiki/Set_working_directory_to_the_current_file) to the directory of the open buffer:
 	
diff --git a/sources_forked/peaksea/colors/peaksea.vim b/sources_forked/peaksea/colors/peaksea.vim
index da2fdef7..6377f269 100644
--- a/sources_forked/peaksea/colors/peaksea.vim
+++ b/sources_forked/peaksea/colors/peaksea.vim
@@ -205,18 +205,11 @@ if &background=='light'
     " NOTE THIS IS IN THE WARM SECTION
     if v:version >= 700
       if has('spell')
-        if 0
-          " ctermsp is not supported in Vim7, we ignore it.
-          hi SpellBad	cterm=undercurl	ctermbg=NONE	ctermfg=130
-          hi SpellCap	cterm=undercurl	ctermbg=NONE	ctermfg=25
-          hi SpellRare	cterm=undercurl	ctermbg=NONE	ctermfg=133
-          hi SpellLocal	cterm=undercurl	ctermbg=NONE	ctermfg=23
-        else
-          hi SpellBad	cterm=undercurl	ctermbg=NONE	ctermfg=NONE
-          hi SpellCap	cterm=undercurl	ctermbg=NONE	ctermfg=NONE
-          hi SpellRare	cterm=undercurl	ctermbg=NONE	ctermfg=NONE
-          hi SpellLocal	cterm=undercurl	ctermbg=NONE	ctermfg=NONE
-        endif
+        " ctermsp is not supported in Vim7, we ignore it.
+        hi SpellBad	cterm=undercurl	ctermbg=NONE	ctermfg=130
+        hi SpellCap	cterm=undercurl	ctermbg=NONE	ctermfg=25
+        hi SpellRare	cterm=undercurl	ctermbg=NONE	ctermfg=133
+        hi SpellLocal	cterm=undercurl	ctermbg=NONE	ctermfg=23
       endif
       hi Pmenu		ctermfg=fg	ctermbg=182
       hi PmenuSel	ctermfg=255	ctermbg=95	cterm=NONE
@@ -540,17 +533,10 @@ elseif &background=='dark'
     if v:version >= 700
       if has('spell')
         " the ctermsp= is not supported in Vim 7 we simply ignored
-        if 0
-          hi SpellBad	cterm=undercurl	ctermbg=NONE	ctermfg=209
-          hi SpellCap	cterm=undercurl	ctermbg=NONE	ctermfg=69
-          hi SpellRare	cterm=undercurl	ctermbg=NONE	ctermfg=219
-          hi SpellLocal	cterm=undercurl	ctermbg=NONE	ctermfg=153
-        else
-          hi SpellBad	cterm=undercurl	ctermbg=NONE	ctermfg=NONE
-          hi SpellCap	cterm=undercurl	ctermbg=NONE	ctermfg=NONE
-          hi SpellRare	cterm=undercurl	ctermbg=NONE	ctermfg=NONE
-          hi SpellLocal	cterm=undercurl	ctermbg=NONE	ctermfg=NONE
-        endif
+        hi SpellBad	cterm=undercurl	ctermbg=NONE	ctermfg=209
+        hi SpellCap	cterm=undercurl	ctermbg=NONE	ctermfg=69
+        hi SpellRare	cterm=undercurl	ctermbg=NONE	ctermfg=219
+        hi SpellLocal	cterm=undercurl	ctermbg=NONE	ctermfg=153
       endif
 
       hi Pmenu		ctermfg=White	ctermbg=DarkGrey
diff --git a/sources_non_forked/ale/ale_linters/powershell/psscriptanalyzer.vim b/sources_non_forked/ale/ale_linters/powershell/psscriptanalyzer.vim
index 4794d9d8..8a8b4b45 100644
--- a/sources_non_forked/ale/ale_linters/powershell/psscriptanalyzer.vim
+++ b/sources_non_forked/ale/ale_linters/powershell/psscriptanalyzer.vim
@@ -13,7 +13,7 @@ function! ale_linters#powershell#psscriptanalyzer#GetExecutable(buffer) abort
     return ale#Var(a:buffer, 'powershell_psscriptanalyzer_executable')
 endfunction
 
-" Run Invoke-ScriptAnalyzer and output each linting message as 4 seperate lines
+" Run Invoke-ScriptAnalyzer and output each linting message as 4 separate lines
 " for each parsing
 function! ale_linters#powershell#psscriptanalyzer#GetCommand(buffer) abort
     let l:exclude_option = ale#Var(
diff --git a/sources_non_forked/nginx.vim/syntax/nginx.vim b/sources_non_forked/nginx.vim/syntax/nginx.vim
index 18dd50cb..dea504bb 100644
--- a/sources_non_forked/nginx.vim/syntax/nginx.vim
+++ b/sources_non_forked/nginx.vim/syntax/nginx.vim
@@ -1940,7 +1940,7 @@ syn keyword ngxDirectiveThirdParty srcache_default_expire
 syn keyword ngxDirectiveThirdParty srcache_max_expire
 
 " SSSD Info Module <https://github.com/veruu/ngx_sssd_info>
-" Retrives additional attributes from SSSD for current authentizated user
+" Retrieves additional attributes from SSSD for current authentizated user
 syn keyword ngxDirectiveThirdParty sssd_info
 syn keyword ngxDirectiveThirdParty sssd_info_output_to
 syn keyword ngxDirectiveThirdParty sssd_info_groups
diff --git a/sources_non_forked/vim-multiple-cursors/Gemfile.lock b/sources_non_forked/vim-multiple-cursors/Gemfile.lock
index e833b243..5e909c4a 100644
--- a/sources_non_forked/vim-multiple-cursors/Gemfile.lock
+++ b/sources_non_forked/vim-multiple-cursors/Gemfile.lock
@@ -2,7 +2,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     diff-lcs (1.2.5)
-    rake (10.4.2)
+    rake (12.3.3)
     rspec (3.4.0)
       rspec-core (~> 3.4.0)
       rspec-expectations (~> 3.4.0)
diff --git a/vimrcs/basic.vim b/vimrcs/basic.vim
index e108c303..062ec71c 100644
--- a/vimrcs/basic.vim
+++ b/vimrcs/basic.vim
@@ -231,17 +231,17 @@ map <leader>tn :tabnew<cr>
 map <leader>to :tabonly<cr>
 map <leader>tc :tabclose<cr>
 map <leader>tm :tabmove
-map <leader>t<leader> :tabnext
+map <leader>t<leader> :tabnext<cr>
 
 " Let 'tl' toggle between this and the last accessed tab
 let g:lasttab = 1
-nmap <Leader>tl :exe "tabn ".g:lasttab<CR>
+nmap <leader>tl :exe "tabn ".g:lasttab<CR>
 au TabLeave * let g:lasttab = tabpagenr()
 
 
 " Opens a new tab with the current buffer's path
 " Super useful when editing files in the same directory
-map <leader>te :tabedit <C-r>=expand("%:p:h")<cr>/
+map <leader>te :tabedit <C-r>=escape(expand("%:p:h"), " ")<cr>/
 
 " Switch CWD to the directory of the open buffer
 map <leader>cd :cd %:p:h<cr>:pwd<cr>
diff --git a/vimrcs/extended.vim b/vimrcs/extended.vim
index e07045aa..8b1284fd 100644
--- a/vimrcs/extended.vim
+++ b/vimrcs/extended.vim
@@ -1,6 +1,6 @@
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " Important: 
-"       This requries that you install https://github.com/amix/vimrc !
+"       This requires that you install https://github.com/amix/vimrc !
 "
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
@@ -170,7 +170,7 @@ func! DeleteTillSlash()
 endfunc
 
 func! CurrentFileDir(cmd)
-    return a:cmd . " " . expand("%:p:h") . "/"
+    return a:cmd . " " . escape(expand("%:p:h"), " ") . "/"
 endfunc
 
 "=================================================================================