man page fixes

Author: Patrick Schleizer

man/corridor.8.ronn

@@ -2,19 +2,30 @@ corridor(8) -- Tor traffic whitelisting gateway
 =============================================
 
 <span class="comment">
-Copyright (c) 2016, Patrick Schleizer ([email protected])
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+# Copyright (c) 2016, Patrick Schleizer ([email protected])
+
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+</span>
+
+<span class="comment">
+# Not using angle brackets in copyright notice for e-mail address, because
+# angle brackets would result in this file being non-deterministic. (There
+# must be a bug in Debian wheezy in ruby-ronn.)
+</span>
+
+<span class="comment">
+# Not using "##", because for some reason this comment would be visible in the
+# resulting man page.
 </span>
 
 ## SYNOPSIS
@@ -102,7 +113,7 @@ Internally used by corridor.
 
 _0_ Success.
 
-__non-zero__ Failure.
+_non-zero_ Failure.
 
 ## CONFIGURATION FOLDER