Fix incorrect path warning (#174)

Author: kp992

lectures/_config.yml

@@ -82,8 +82,8 @@ sphinx:
       twitter: quantecon
       twitter_logo_url: https://assets.quantecon.org/img/qe-twitter-logo.png
       og_logo_url: https://assets.quantecon.org/img/qe-og-logo.png
-      description: This website presents a set of lectures on quantitative economic modeling, designed and written by Thomas J. Sargent and John Stachurski.
-      keywords: Python, QuantEcon, Quantitative Economics, Economics, Sloan, Alfred P. Sloan Foundation, Tom J. Sargent, John Stachurski
+      description: This website presents a set of lectures on quantitative economic modeling using JAX, designed and written by Thomas J. Sargent and John Stachurski.
+      keywords: Python, JAX, QuantEcon, Quantitative Economics, Economics, Sloan, Alfred P. Sloan Foundation, Tom J. Sargent, John Stachurski
       analytics:
         google_analytics_id: G-K1NYBSC1CZ
       launch_buttons:
@@ -96,7 +96,7 @@ sphinx:
     mathjax_path: https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js
     rediraffe_redirects:
       index_toc.md: intro.md
-    tojupyter_static_file_path: ["source/_static", "_static"]
+    tojupyter_static_file_path: ["_static"]
     tojupyter_target_html: true
     tojupyter_urlpath: "https://jax.quantecon.org/"
     tojupyter_image_urlpath: "https://jax.quantecon.org/_static/"