docs: update

neofetch.1

@@ -191,7 +191,7 @@ Possible values: bar, infobar, barinfo, off
 .TP
 \fB\-\-backend\fR backend
 Which image backend to use.
-Possible values: 'ascii', 'caca', 'catimg', 'jp2a', 'iterm2', 'off',
+Possible values: 'ascii', 'caca', 'jp2a', 'iterm2', 'off',
 \&'sixel', 'tycat', 'w3m'
 .TP
 \fB\-\-source\fR source
@@ -205,9 +205,6 @@ Shortcut to use 'ascii' backend.
 \fB\-\-caca\fR source
 Shortcut to use 'caca' backend.
 .TP
-\fB\-\-catimg\fR source
-Shortcut to use 'catimg' backend.
-.TP
 \fB\-\-iterm2\fR source
 Shortcut to use 'iterm2' backend.
 .TP
@@ -276,9 +273,6 @@ in some terminals emulators when using image mode.
 How to size the image.
 Possible values: auto, 00px, 00%, none
 .TP
-\fB\-\-catimg_size\fR 1/2
-Change the resolution of catimg.
-.TP
 \fB\-\-crop_mode\fR mode
 Which crop mode to use
 Takes the values: normal, fit, fill