Update neofetch

added `tib` to description of `memory_unit`.

neofetch

@@ -172,7 +172,7 @@ memory_percent="off"
 # Change memory output unit.
 #
 # Default: 'mib'
-# Values:  'kib', 'mib', 'gib'
+# Values:  'kib', 'mib', 'gib', 'tib'
 # Flag:    --memory_unit
 #
 # Example: