diff --git a/home/nushell/config.nu b/home/nushell/config.nu
index 6d737b2..2ac6189 100755
--- a/home/nushell/config.nu
+++ b/home/nushell/config.nu
@@ -38,9 +38,6 @@ $env.config = {
   rm: {
     always_trash: false # always act as if -t was given. Can be overridden with -p
   }
-  cd: {
-    abbreviations: true # allows `cd s/o/f` to expand to `cd some/other/folder`
-  }
   table: {
     mode: rounded # basic, compact, compact_double, light, thin, with_love, rounded, reinforced, heavy, none, other
     index_mode: always # "always" show indexes, "never" show indexes, "auto" = show indexes when a table has "index" column
@@ -81,14 +78,14 @@ $env.config = {
   render_right_prompt_on_last_line: false # true or false to enable or disable right prompt to be rendered on last line of the prompt.
   hooks: {
     pre_prompt: [{ ||
-      $nothing  # replace with source code to run before the prompt is shown
+      null  # replace with source code to run before the prompt is shown
     }]
     pre_execution: [{ ||
-      $nothing  # replace with source code to run before the repl input is run
+      null  # replace with source code to run before the repl input is run
     }]
     env_change: {
       PWD: [{|before, after|
-        $nothing  # replace with source code to run if the PWD environment is different since the last repl input
+        null  # replace with source code to run if the PWD environment is different since the last repl input
       }]
     }
     display_output: { ||
@@ -320,4 +317,4 @@ $env.config = {
      
   ]
 
-}
\ No newline at end of file
+}
diff --git a/home/nushell/env.nu b/home/nushell/env.nu
index c193831..1056338 100755
--- a/home/nushell/env.nu
+++ b/home/nushell/env.nu
@@ -10,7 +10,7 @@ def create_left_prompt [] {
 
 def create_right_prompt [] {
     let time_segment = ([
-        (date now | date format '%m/%d/%Y %r')
+        (date now | format date '%m/%d/%Y %r')
     ] | str join)
 
     $time_segment
@@ -39,4 +39,4 @@ $env.NU_LIB_DIRS = [
 
 $env.NU_PLUGIN_DIRS = [
     ($nu.config-path | path dirname | path join 'plugins')
-]
\ No newline at end of file
+]