Update links

Author: csala

_includes/concepts.html

@@ -6,7 +6,7 @@ <h1 class="section-title d-dark-blue">Concepts</h1>
     evaluation and usage through our tutorials.</p>
     <div class="row">
       <div class="col-lg-2 col-md-3">
-        <a href="{{ site.basegithub }}/SDV/blob/master/tutorials/single_table_data/05_Evaluating_Synthetic_Data_Generators.ipynb"
+        <a href="{{ site.basegithub }}/SDV/blob/master/tutorials/evaluation/Evaluating_Synthetic_Data.ipynb"
           target="_blank">
           <div class="box dark-blue">
             <div class="text-sec">
@@ -28,7 +28,7 @@ <h1 class="section-title d-dark-blue">Concepts</h1>
         </a>
       </div>
       <div class="col-lg-2 col-md-3">
-        <a href="{{ site.basegithub }}/SDV/blob/master/tutorials/single_table_data/04_Handling_Constraints.ipynb"
+        <a href="{{ site.basegithub }}/SDV/blob/master/tutorials/single_table_data/05_Handling_Constraints.ipynb"
           target="_blank">
           <div class="box dark-blue">
             <div class="text-sec">

_includes/synthesize.html

@@ -73,7 +73,7 @@ <h3 class="title">Benchmarking</h3>
           </a>
         </div>
         <div class="col-md-4">
-          <a href="{{ site.baseurl }}/SDV/user_guides/single_table/evaluation.html" target="_blank">
+          <a href="{{ site.baseurl }}/SDV/user_guides/evaluation/evaluation_framework.html" target="_blank">
             <div class="box white">
               <h3 class="title">Metrics</h3>
               <p>Evaluate and assess generated synthetic data.</p>