t/lib-credential.sh: drop shebang line

peff · gitster · commit f27491d59ef6 · 2020-03-27T11:26:36.000-07:00
The purpose of lib-credential.sh is to be sourced into other test scripts. It doesn't need a "#!/bin/sh" line, as running it directly makes no sense. Nor does it serve any real filetype documentation purpose, as the file is clearly named with a ".sh" extension. In the spirit of c74c720 (test: replace shebangs with descriptions in shell libraries, 2013-11-25), let's replace it with a human-readable description. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/lib-credential.sh b/t/lib-credential.sh
@@ -1,4 +1,5 @@
-#!/bin/sh
+# Shell library for testing credential handling including helpers. See t0302
+# for an example of testing a specific helper.
 
 # Try a set of credential helpers; the expected stdin,
 # stdout and stderr should be provided on stdin,
