test: charsearch: Fix error/typo in legacy test.

Error was reported upstream in vim/vim#650, fixed in 7.4.1366.
Typo was fixed upstream in 7.4.1041.

src/nvim/version.c

@@ -69,6 +69,8 @@ static char *features[] = {
 
 // clang-format off
 static int included_patches[] = {
+  1366,
+
   // 1219 NA
   // 1218 NA
   // 1217 NA
@@ -247,7 +249,7 @@ static int included_patches[] = {
   // 1044 NA,
   // 1043 NA,
   // 1042,
-  // 1041,
+  1041,
   // 1040 NA,
   // 1039,
   // 1038 NA,

test/functional/legacy/charsearch_spec.lua

@@ -23,20 +23,20 @@ describe('charsearch', function()
     feed('fip')
     execute('call setcharsearch(csave)')
     feed(';p;p')
-    -- Check that setcharsearch() changes the settins.
+    -- Check that setcharsearch() changes the settings.
     execute('/^Z')
     feed('ylfep')
     execute("call setcharsearch({'char': 'k'})")
     feed(';p')
     execute("call setcharsearch({'forward': 0})")
     feed('$;p')
-    execute("call setcharseearch({'until'}: 1})")
+    execute("call setcharsearch({'until': 1})")
     feed(';;p')
 
     -- Assert buffer contents.
     expect([[
       XabcdeXfghijkeXmnopqreXtuvwxyz
       YabcdeYfghiYjkeYmnopqreYtuvwxyz
-      ZabcdeZfghijkZemnokZqretkZvwxyz]])
+      ZabcdeZfghijkZZemnokqretkZvwxyz]])
   end)
 end)