runtime(doc): minor typo fixes (#13548)

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 77efbd6..34290ae 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 9.0.  Last change: 2023 Nov 11
+*options.txt*	For Vim version 9.0.  Last change: 2023 Nov 19
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1424,7 +1424,7 @@
 	Some applications use the BOM to recognize the encoding of the file.
 	Often used for UCS-2 files on MS-Windows.  For other applications it
 	causes trouble, for example: "cat file1 file2" makes the BOM of file2
-	appear halfway the resulting file.  Gcc doesn't accept a BOM.
+	appear halfway through the resulting file.  Gcc doesn't accept a BOM.
 	When Vim reads a file and 'fileencodings' starts with "ucs-bom", a
 	check for the presence of the BOM is done and 'bomb' set accordingly.
 	Unless 'binary' is set, it is removed from the first line, so that you