Apply suggestions from code review

Co-authored-by: James Fletcher <42464962+jf205@users.noreply.github.com>

Author: felicitymay

docs/codeql/codeql-for-visual-studio-code/running-codeql-queries-at-scale-with-mrva.rst

@@ -94,7 +94,7 @@ To see the results for a repository:
 
 #. Click the repository name to show a summary of each result.
 
-#. Explore the information available for each result using links to the source files in GitHub.com and, for data flow queries, the **Show paths** link. For more information, see "ref:`Exploring data flow with path queries <exploring-data-flow-with-path-queries>`."
+#. Explore the information available for each result using links to the source files in GitHub.com and, for data flow queries, the **Show paths** link. For more information, see ":ref:`Exploring data flow with path queries <exploring-data-flow-with-path-queries>`."
 
 Exporting your results
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