branch: improve documentation and naming of create_branch() parameters

diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh
index 74d2cd76fe56bf6d6fab5d44834999b55d3220de..0c2fc81d7b0fa401db58c41cd2fed4469e80b058 100755 (executable)
--- a/t/t0040-parse-options.sh
+++ b/t/t0040-parse-options.sh
@@ -10,6 +10,8 @@ test_description='our own option parser'
 cat >expect <<\EOF
 usage: test-parse-options <options>
 
+    A helper function for the parse-options API.
+
     --yes                 get a boolean
     -D, --no-doubt        begins with 'no-'
     -B, --no-fear         be brave