Switch back to doom-one #emacs theme

Also change blacken shortcut

emacs/.config/doom/config.el

@@ -10,7 +10,7 @@
 (setq user-full-name "Colin Powell"
       user-mail-address "colin@onec.me")
 
-(setq doom-theme 'nimbus)
+(setq doom-theme 'doom-one)
 
 ;; Fonts
 (setq doom-font (font-spec :family "Iosevka" :size 14))
@@ -85,8 +85,8 @@
         :desc "Switch themes"           "t" #'load-theme)
       (:prefix "o"
         :desc "Elfeed feed reader"      "f" #'elfeed)
-      (:prefix "p"
-        :desc "Black buffer"            "b" #'blacken-buffer)
+      (:prefix "b"
+        :desc "Black format buffer"            "f" #'blacken-buffer)
       (:prefix "/"
         :desc "Search the web"          "w" #'web-search)
       (:prefix "y"