Improve comments.

config/chroot_local-hooks/10-tbb

@@ -58,10 +58,8 @@ install_tor_browser() {
         ln -s "${f}" "${prep}"/dictionaries/
     done
 
-    # The libstdc++6 package in Wheezy is too old, so we need the
-    # bundled one. And even if it the one in Jessie isn't too old
-    # for the time being, better run Tor Browser with the library
-    # it's meant to work with.
+    # Let's use the libstdc++ that the Tor Browser is intended to be used with,
+    # instead of the system one.
     cp "${prep}"/TorBrowser/Tor/libstdc++.so.6 "${prep}"
 
     # We don't need the Tor binary, the shared libraries Tor needs

config/chroot_local-hooks/52-update-rc.d

@@ -68,7 +68,7 @@ systemctl enable  cups.socket
 # it's an important goal to never start Tor before the user has had
 # a chance to choose to do so in an obfuscated way: if some other
 # package enables tor@whatever.service someday, disabling tor.service
-#  will disable it as well, while disabling tor@default.service would not.
+# will disable it as well, while disabling tor@default.service would not.
 systemctl disable tor.service
 systemctl disable NetworkManager.service
 systemctl disable NetworkManager-wait-online.service