fix typos in Introduction_to_Markdown_in_R.ipynb

Author: felicityguest

programme_information/Introduction_to_Markdown_in_R.ipynb

@@ -17,7 +17,7 @@
     "\n",
     "## Course description \n",
     "\n",
-    "Reproducibility is a core feature of successful research software development and data science projects. Fully reproducable workflows can be created by integrating data with code and outputs using a special type of text language called \"Markdown\". This course will introduce you to the Markdown langauge and conceptualise the benefits towards ensuring reproducibility in coding-based research activities. You will also gain hands-on experience of creating reproducible Markdown documents using R: a popular coding environment used in research software development and data science projects.\n",
+    "Reproducibility is a core feature of successful research software development and data science projects. Fully reproducible workflows can be created by integrating data with code and outputs using a special type of text language called \"Markdown\". This course will introduce you to the Markdown language and conceptualise the benefits towards ensuring reproducibility in coding-based research activities. You will also gain hands-on experience of creating reproducible Markdown documents using R: a popular coding environment used in research software development and data science projects.\n",
     "\n",
     "## Course objectives\n",
     "\n",