patch 8.2.5116: "limit" option of matchfuzzy() not always respected

Problem:    "limit" option of matchfuzzy() not always respected.
Solution:   Remove "else". (Kazuyuki Miyagi, closes #10586)
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
index 455fd96..f0c1ddc 100644
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -5899,6 +5899,8 @@
 		    matchseq	When this item is present return only matches
 				that contain the characters in {str} in the
 				given sequence.
+		    limit	Maximum number of matches in {list} to be
+				returned.  Zero means no limit.
 
 		If {list} is a list of dictionaries, then the optional {dict}
 		argument supports the following additional items:
@@ -5910,8 +5912,6 @@
 				This should accept a dictionary item as the
 				argument and return the text for that item to
 				use for fuzzy matching.
-		    limit	Maximum number of matches in {list} to be
-				returned.  Zero means no limit.
 
 		{str} is treated as a literal string and regular expression
 		matching is NOT supported.  The maximum supported {str} length