fix file extension

Author: liamjberrisford

programme_information/computational_thinking.ipynb

@@ -102,11 +102,11 @@
     "It may be helpful to have access to a terminal or console (either via RStudio, Python, Mac Terminal, Git Bash or command prompt (Windows)) but this is not critical. No prior knowledge or experience with a particular programming language is needed; the workshop has been designed to be agnostic of any specific language. \n",
     "\n",
     "## Self Study Material Link \n",
-    "The self-study material for this course is available [here](../individual_modules/computational_thinking/slides/Computational_Thinking_Slides_202526.md).\n",
+    "The self-study material for this course is available [here](../individual_modules/computational_thinking/slides/computational_thinking.md).\n",
     "\n",
     "## Slides\n",
     "\n",
-    "The slides used during the delivery of this course can be downloaded [here](../individual_modules/section_landing_pages/computational_thinking.pptx).\n",
+    "The slides used during the delivery of this course can be downloaded [here](../individual_modules/section_landing_pages/Computational_Thinking_Slides_202526.pptx).\n",
     "\n",
     "## Acknowledgements \n",
     "Some of the content in this workshop was influenced by \n",