PostgreSQL ecpg/initdb manual page fixes

This was generated based on automatic Red Hat manual page scan (private

RHBZ#948933).

diff -up ./doc/src/sgml/man1/ecpg.1.man948933 ./doc/src/sgml/man1/ecpg.1

--- ./doc/src/sgml/man1/ecpg.1.man948933	2014-12-16 02:13:15.000000000 +0100

+++ ./doc/src/sgml/man1/ecpg.1	2014-12-23 11:26:37.883644047 +0100

@@ -128,6 +133,11 @@ Allow question mark as placeholder for c

 .RE

 .RE

 .PP

+\fB\-\-regression\fR

+.RS 4

+Run in regression testing mode\&.

+.RE

+.PP

 \fB\-t\fR

 .RS 4

 Turn on autocommit of transactions\&. In this mode, each SQL command is automatically committed unless it is inside an explicit transaction block\&. In the default mode, commands are committed only when

diff -up ./doc/src/sgml/man1/initdb.1.man948933 ./doc/src/sgml/man1/initdb.1

--- ./doc/src/sgml/man1/initdb.1.man948933	2014-12-16 02:13:21.000000000 +0100

+++ ./doc/src/sgml/man1/initdb.1	2014-12-23 11:26:37.883644047 +0100

@@ -281,6 +281,13 @@ determines that an error prevented it fr

 .PP

 Other options:

 .PP

+\fB\-s\fR

+.br

+\fB\-\-show\fR

+.RS 4

+Print the internal settings, then exit\&.

+.RE

+.PP

 \fB\-V\fR

 .br

 \fB\-\-version\fR