[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

content/_index.md

@@ -32,7 +32,7 @@ OBF runs the annual [Bioinformatics Open Source Conference (BOSC)](events/bosc/a
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 # OBF Event Awards
 
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