Merge branch 'stable-2.15'

* stable-2.15:
  Documentation: Remove references to optional BouncyCastle libraries

Change-Id: I46f9d1c13543b95f0c8b6488b71691529dd88200
diff --git a/Documentation/config-gerrit.txt b/Documentation/config-gerrit.txt
index 952891c..fd8c3fe 100644
--- a/Documentation/config-gerrit.txt
+++ b/Documentation/config-gerrit.txt
@@ -4408,8 +4408,6 @@
 * `diffie-hellman-group1-sha1`
 
 By default, all supported key exchange algorithms are available.
-Without Bouncy Castle, `diffie-hellman-group1-sha1` is the only
-available algorithm.
 
 It is strongly recommended to disable at least `diffie-hellman-group1-sha1`
 as it's known to be vulnerable (logjam attack). Additionally, if your setup
diff --git a/Documentation/install.txt b/Documentation/install.txt
index c6977a4..0f121a0 100644
--- a/Documentation/install.txt
+++ b/Documentation/install.txt
@@ -175,8 +175,8 @@
 [[installation_on_windows]]
 == Installation on Windows
 
-If new site is going to be initialized with Bouncy Castle cryptography,
-ssh-keygen command must be available during the init phase. If you have
+The `ssh-keygen` command must be available during the init phase to
+generate SSH host keys. If you have
 link:https://git-for-windows.github.io/[Git for Windows] installed,
 start Command Prompt and temporary add directory with ssh-keygen to the
 PATH environment variable just before running init command: