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-rw-r--r--docs/manual/writing-rules.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/manual/writing-rules.txt b/docs/manual/writing-rules.txt
index e6401a4882..ec1ddb1915 100644
--- a/docs/manual/writing-rules.txt
+++ b/docs/manual/writing-rules.txt
@@ -40,6 +40,8 @@ config BR2_PACKAGE_LIBFOO
* The help text itself should be indented with one tab and two
spaces.
+* The help text should be wrapped to fit 72 columns.
+
The +Config.in+ files are the input for the configuration tool
used in Buildroot, which is the regular _Kconfig_. For further
details about the _Kconfig_ language, refer to
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