t/lib-credential.sh: drop shebang line

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 c74c72034f (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>

Jeff King committed Mar 26, 2020 at 04:25 UTC f27491d59ef66fcb175101e1bca457c3d69dc1d9
1 file changed +2 -1
t/lib-credential.sh
+2 -1
index 937b831ea6..5ea8bc9f1d 100755 --- 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,