Fix tab to space mention in FAQ_DEV.

Author: bmomjian

doc/FAQ_DEV

@@ -1,7 +1,7 @@
 
           Developer's Frequently Asked Questions (FAQ) for PostgreSQL
 
-   Last updated: Fri Dec 22 17:41:41 EST 2006
+   Last updated: Thu Jan 4 16:00:00 EST 2007
 
    Current maintainer: Bruce Momjian (bruce@momjian.us)
 
@@ -228,7 +228,7 @@ General Questions
     ccsym           find standard defines made by your compiler
      copyright       fixes copyright notices
 
-    entab           converts tabs to spaces, used by pgindent
+    entab           converts spaces to tabs, used by pgindent
     find_static     finds functions that could be made static
     find_typedef    finds typedefs in the source code
     find_badmacros  finds macros that use braces incorrectly

doc/src/FAQ/FAQ_DEV.html

@@ -13,7 +13,7 @@
     <H1>Developer's Frequently Asked Questions (FAQ) for
     PostgreSQL</H1>
 
-    <P>Last updated: Fri Dec 22 17:41:41 EST 2006</P>
+    <P>Last updated: Thu Jan  4 16:00:00 EST 2007</P>
 
     <P>Current maintainer: Bruce Momjian (<A href=
     "mailto:bruce@momjian.us">bruce@momjian.us</A>)<BR>
@@ -304,7 +304,7 @@ <H3 id="item1.9">1.9) What tools are available for
     ccsym           find standard defines made by your compiler
      copyright       fixes copyright notices
 
-    entab           converts tabs to spaces, used by pgindent
+    entab           converts spaces to tabs, used by pgindent
     find_static     finds functions that could be made static
     find_typedef    finds typedefs in the source code
     find_badmacros  finds macros that use braces incorrectly