[Buildroot] [git commit branch/2020.02.x] package/libssh2: fix autoreconf comment

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=7cd35fef079beaa5b9b7a13ca0571ef51ac91969
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2020.02.x

The comment explaining the autoreconf says that we are building from a git
clone - but we are not, currently.  However, the reconf is still needed due
to patches modifying ac files.

This commit corrects the comment.

Signed-off-by: Danomi Manchego <danomimanchego123 at gmail.com>
[yann.morin.1998 at free.fr: also mention acincludes.m4]
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
(cherry picked from commit 7dccd3b24805dc39c014c7c9e86e10eca2147fff)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 package/libssh2/libssh2.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/libssh2/libssh2.mk b/package/libssh2/libssh2.mk
index 3819c1aa31..c03fe0db55 100644
--- a/package/libssh2/libssh2.mk
+++ b/package/libssh2/libssh2.mk
@@ -14,7 +14,7 @@ LIBSSH2_CONF_OPTS = --disable-examples-build
 # 0003-packet-c-improve-message-parsing.patch
 LIBSSH2_IGNORE_CVES += CVE-2019-17498
 
-# building from a git clone
+# patch touching configure.ac and acinclude.m4
 LIBSSH2_AUTORECONF = YES
 
 ifeq ($(BR2_PACKAGE_LIBSSH2_MBEDTLS),y)