Fix typo in config.json

Author: Hudsonator72

meta/3rd/example/config.json

@@ -5,7 +5,7 @@
     "words"   : ["thisIsAnExampleWord%.ifItExistsInFile%.thenTryLoadThisLibrary"],
     // list or matched file names. `.lua`, `.dll` and `.so` only
     "files"   : ["thisIsAnExampleFile%.ifItExistsInWorkSpace%.thenTryLoadThisLibrary%.lua"],
-    // lsit of settings to be changed
+    // list of settings to be changed
     "settings"  : {
         "Lua.runtime.version" : "LuaJIT",
         "Lua.diagnostics.globals" : [