typo

Author: ChrisRackauckas

docs/pages.jl

@@ -5,7 +5,7 @@ pages = [
     "Tutorials" => [
         "Using the SciML Symbolic Indexing Interface" => "usage.md",
         "Simple Demonstration of a Symbolic System Structure" => "simple_sii_sys.md",
-        "Implementing the Complete Symbolic Indexing Interface" => "implementing_sii_problemsolution.md",
+        "Implementing the Complete Symbolic Indexing Interface" => "complete_sii.md",
     ],
     "Defining Solution Wrapper Fallbacks" => "solution_wrappers.md",
     "API" => "api.md",