Remove GEOS mention from README.md

README.md

@@ -116,7 +116,6 @@ You can start `box16`/`box16.exe` either by double-clicking it, or from the comm
 	* By default, everything but printable ASCII will be escaped.
 	* `iso` will escape everything but non-printable ISO-8859-1 characters and convert the output to UTF-8.
 	* `raw` will not do any substitutions.
-* `-geos` launches GEOS at startup.
 * `-gif <file.gif>[,wait]` records frames generated by the VERA to the specified gif file (e.g. `-gif capture.gif` or `-gif capture.gif,wait`)
 	* Recording normally begins immediately.
 	* `,wait` will begin the gif file, but immediately pause recording.