fix(ubuntu): empty peco functions and key bindings

.config/fish/config.fish

@@ -5,10 +5,9 @@ status is-interactive && eval /home/jc/miniconda3/bin/conda "shell.fish" "hook"
 
 # Go
 set -g GOPATH $HOME/go 
-set -g GOBIN $GOPATH/bin
 
 # Add gobin to path
-fish_add_path $GOBIN
+fish_add_path $GOPATH/bin
 
 #x-server
 set -g DISPLAY $(cat /etc/resolv.conf | grep nameserver | awk '{print $2}'):0

.config/fish/functions/fish_user_key_bindings.fish

@@ -1,9 +1,10 @@
 function fish_user_key_bindings
   # bind peco functionalities
-  # search directoies
+  # search directories
   bind \cf peco_change_directory
+
   # search commandline history
-  bind \cr peco_select_history
+  bind \cr peco_select_hisotry
 
   # prevent iterm close window with ctrl+d
   bind \cd delete-char