Minor edits

CONTRIBUTING.md

@@ -2,8 +2,6 @@
 
 🌊 Thank you for contributing to Tide! 🌊
 
-Please note that this project is released with a [Code of Conduct][]. By contributing to this project you agree to abide by its terms.
-
 If you have any questions that aren't addressed in this document, please don't hesitate to open an issue!
 
 ## Code Conventions

functions/_tide_pwd.fish

@@ -8,7 +8,7 @@ set -l pwd_icon $tide_pwd_icon'\ '
 
 eval "function _tide_pwd
     if set -l split_pwd (string replace -r '^$HOME' '~' \$PWD | string split /)
-        test -w \$PWD && set -f icon $pwd_icon || set -f icon $unwritable_icon
+        test -w . && set -f icon $pwd_icon || set -f icon $unwritable_icon
     else
         set -f icon $home_icon
     end
@@ -35,7 +35,7 @@ eval "function _tide_pwd
             while string match -qr \"(?<trunc>\$trunc.)\" \$dir_section && test (count \$parent_dir/\$trunc*/) != 1
             end
             test -n \"\$trunc\" && set split_output[\$i] \"$color_truncated\$trunc$reset_to_color_dirs\" &&
-                string join / \$split_output | string length -V | read -g pwd_length
+                string join / \$split_output | string length -V | read pwd_length
         end
     end
 

functions/fish_prompt.fish

@@ -24,7 +24,6 @@ if contains newline $_tide_left_items # two line prompt initialization
     set_color $tide_prompt_color_frame_and_connection -b normal | read -l prompt_and_frame_color
 
     set -l column_offset 5
-
     test "$tide_left_prompt_frame_enabled" = true &&
         set -l top_left_frame "$prompt_and_frame_color╭─" &&
         set -l bot_left_frame "$prompt_and_frame_color╰─" &&