Little fix to the rst formatting in INSTALL and CHANGELOG files

CHANGELOG.rst

@@ -6,7 +6,7 @@ Version 7.0
   would sometime result in a TLS decode error
 - Add a <x xmlns="…muc#user"/> node in our private MUC messages, to help
   clients distinguish between MUC and non-MUC messages.
- - Fix the identd outgoing responses: \r\n was missing, and some clients
+- Fix the identd outgoing responses: `\\r\\n` was missing, and some clients
   would ignore our messages entirely.
 - Fix the iq result sent at the end of a MAM response. Some clients (e.g.
   gajim) would throw an error as a result.

INSTALL.rst

@@ -32,9 +32,7 @@ libiconv_
 libuuid_
  Generate unique IDs
 
-sqlite3_
-or
-libpq_
+sqlite3_ or libpq_
  Provides a way to store various options and messages archives in a
  database. Each user of the gateway can store their own values (for
  example their prefered port, or their IRC password). Without this