4108 remove ON_CRYPTO_BINS from tools

@@ -288,15 +288,10 @@
         (4) chmod -R u+w /kernel /usr/kernel
 .SH "ENVIRONMENT"
 .LP
 You can set the following variables in your environment:
 .LP
-ON_CRYPTO_BINS
-.IP
-file containing signed cryptographic binaries.  This is only needed if
-you are not building the closed-source tree.
-.LP
 INSTALL_RC [default: $HOME/.Installrc]
 .IP
 file containing default options for \fBInstall\fR
 .LP
 INSTALL_STATE [default: $HOME/.Install.state]