diff --git a/content/GA_2_5/old_Analysis_GA_solution.ipynb b/content/GA_2_5/old_Analysis_GA_solution.ipynb
index 40b8812e75d6b7961e83144258f321e3a0e5ee5d..f5d4ccf3fb0dd2dadcb3fcaa55865410b112e018 100644
--- a/content/GA_2_5/old_Analysis_GA_solution.ipynb
+++ b/content/GA_2_5/old_Analysis_GA_solution.ipynb
@@ -655,7 +655,7 @@
     "id": "0491cc69"
    },
    "source": [
-    "<div style=\"background-color:#ffa6a6; color: black; vertical-align: middle; padding:15px; margin: 10px; border-radius: 10px; width: 95%\"><p><b>Note:</b> population size <code>pop_size</code> was 10 originally. If you change this, you will see different results. This is problem-dependent!</p></div>"
+    "<div style=\"background-color:#ffa500; color: black; vertical-align: middle; padding:15px; margin: 10px; border-radius: 10px; width: 95%\"><p><b>Note:</b> population size <code>pop_size</code> is 10 originally. If you change this, you will see different results. This is problem-dependent!</p></div>"
    ]
   },
   {
@@ -700,7 +700,7 @@
     "id": "0491cc69"
    },
    "source": [
-    "<div style=\"background-color:#ffa6a6; color: black; vertical-align: middle; padding:15px; margin: 10px; border-radius: 10px; width: 95%\"><p><b>Note:</b> termination is set here as a keyword argument (see note above).</p></div>"
+    "<div style=\"background-color:#ffa500; color: black; vertical-align: middle; padding:15px; margin: 10px; border-radius: 10px; width: 95%\"><p><b>Note:</b> termination is set here as a keyword argument (see note above).</p></div>"
    ]
   },
   {