Oops, we didn't have single quotes around 'langname' in CREATE FUNCTION

manual page;  pointed out by IRC user.

doc/src/sgml/ref/create_function.sgml

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-$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_function.sgml,v 1.31 2002/02/18 23:11:02 petere Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_function.sgml,v 1.32 2002/03/01 19:01:22 momjian Exp $
 -->
 
 <refentry id="SQL-CREATEFUNCTION">
@@ -18,12 +18,12 @@ $Header: /cvsroot/pgsql/doc/src/sgml/ref/create_function.sgml,v 1.31 2002/02/18
 CREATE [ OR REPLACE ] FUNCTION <replaceable class="parameter">name</replaceable> ( [ <replaceable class="parameter">argtype</replaceable> [, ...] ] )
     RETURNS <replaceable class="parameter">rettype</replaceable>
     AS '<replaceable class="parameter">definition</replaceable>'
-    LANGUAGE <replaceable class="parameter">langname</replaceable>
+    LANGUAGE '<replaceable class="parameter">langname</replaceable>'
     [ WITH ( <replaceable class="parameter">attribute</replaceable> [, ...] ) ]
 CREATE [ OR REPLACE ] FUNCTION <replaceable class="parameter">name</replaceable> ( [ <replaceable class="parameter">argtype</replaceable> [, ...] ] )
     RETURNS <replaceable class="parameter">rettype</replaceable>
     AS '<replaceable class="parameter">obj_file</replaceable>', '<replaceable class="parameter">link_symbol</replaceable>'
-    LANGUAGE <replaceable class="parameter">langname</replaceable>
+    LANGUAGE '<replaceable class="parameter">langname</replaceable>'
     [ WITH ( <replaceable class="parameter">attribute</replaceable> [, ...] ) ]
 </synopsis>
  </refsynopsisdiv>