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-rw-r--r--doc/developer-guide.txt8
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/developer-guide.txt b/doc/developer-guide.txt
index 2191ad5..63e6389 100644
--- a/doc/developer-guide.txt
+++ b/doc/developer-guide.txt
@@ -481,10 +481,10 @@ These are implemented in ``libs/package-manager.bash``.
The ``arch`` Function
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-The ``arch`` function returns the correct value of ${ARCH} for the
-current system. If the package manager cannot provide this information,
-``arch`` falls back to a lookup-table based on the ``HOSTTYPE`` and
-``OSTYPE`` bash variables.
+The ``arch`` function returns the correct value of the ``ARCH`` variable
+for the current system. If the package manager cannot provide this
+information, ``arch`` falls back to a lookup-table based on the
+``HOSTTYPE`` and ``OSTYPE`` bash variables.
The ``envvar`` Function
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