Remove tabs from SGML docs.

diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml
index f12d402d2c2543aa0a8fb37524ce1b7bd95226bb..5f5a4bf07fb97f8b458d6654346dcc9ceb8ab983 100644 (file)
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -1910,12 +1910,12 @@
       <entry><type>char</type></entry>
       <entry></entry>
       <entry>Foreign key update action code:
-           <literal>a</> = no action,
-           <literal>r</> = restrict,
-           <literal>c</> = cascade,
-           <literal>n</> = set null,
-           <literal>d</> = set default
-         </entry>
+            <literal>a</> = no action,
+            <literal>r</> = restrict,
+            <literal>c</> = cascade,
+            <literal>n</> = set null,
+            <literal>d</> = set default
+          </entry>
      </row>
 
      <row>
@@ -1923,12 +1923,12 @@
       <entry><type>char</type></entry>
       <entry></entry>
       <entry>Foreign key deletion action code:
-           <literal>a</> = no action,
-           <literal>r</> = restrict,
-           <literal>c</> = cascade,
-           <literal>n</> = set null,
-           <literal>d</> = set default
-         </entry>
+            <literal>a</> = no action,
+            <literal>r</> = restrict,
+            <literal>c</> = cascade,
+            <literal>n</> = set null,
+            <literal>d</> = set default
+          </entry>
      </row>
 
      <row>
@@ -1936,10 +1936,10 @@
       <entry><type>char</type></entry>
       <entry></entry>
       <entry>Foreign key match type:
-           <literal>f</> = full,
-           <literal>p</> = partial,
-           <literal>u</> = simple (unspecified)
-         </entry>
+            <literal>f</> = full,
+            <literal>p</> = partial,
+            <literal>u</> = simple (unspecified)
+          </entry>
      </row>
 
      <row>