diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index a99b6e2b54..1a6665e842 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -10135,7 +10135,7 @@ (define-public r-mbecs
       #:phases
       #~(modify-phases %standard-phases
           (add-after 'unpack 'set-HOME
-          ;; Fontconfig needs an writable cache
+            ;; Fontconfig needs a writable cache
             (lambda _ (setenv "HOME" "/tmp"))))))
     (propagated-inputs
      (list r-cluster