set ignorecase in init.vim

nvim/init.vim

@@ -89,7 +89,7 @@ nmap <C-j> <C-Down>
 nmap <C-k> <C-Up>
 
 " Use ctrl- [hjkl] to select the active split!
-"nmap <silent> <c-k> :wincmd k<CR>
+"nmap <silent> <c-k> :wincmd k<CR> 
 "nmap <silent> <c-j> :wincmd j<CR>
 nmap <silent> <c-h> :wincmd h<CR>
 nmap <silent> <c-l> :wincmd l<CR>
@@ -143,6 +143,7 @@ set ttyfast
 set mouse=a
 set autoindent
 set smarttab
+set ignorecase
 set cindent
 set tabstop=8
 set softtabstop=0