runtime(doc): add reference to searchcount() function

Signed-off-by: Christian Brabandt <cb@256bit.org>

Author: chrisbra

runtime/doc/options.txt

@@ -6039,7 +6039,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 	When the number of matches exceeds this value, Vim shows ">" instead
 	of the exact count to keep searching fast.
 	Note: larger values may impact performance.
-	The value must be between 1 and 9999.
+	The value must be between 1 and 9999.  See also the |searchcount()|
+	function.
 
 						*'menuitems'* *'mis'*
 'menuitems' 'mis'	number	(default 25)
@@ -7860,7 +7861,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 		"search hit TOP, continuing at BOTTOM" messages are only
 		indicated by a "W" (Mnemonic: Wrapped) letter before the
 		search count statistics.  The maximum limit can be set with
-		the 'maxsearchcount' option.
+		the 'maxsearchcount' option, see also |searchcount()|
+		function.
 
 	This gives you the opportunity to avoid that a change between buffers
 	requires you to hit <Enter>, but still gives as useful a message as