--- doc/src/sgml/syntax.sgml.orig	2017-11-27 17:19:30.253810944 +0100
+++ doc/src/sgml/syntax.sgml	2017-11-27 17:20:55.515626931 +0100
@@ -1805,8 +1805,8 @@
     and the optional <replaceable class="parameter">frame_clause</replaceable>
     can be one of
 <synopsis>
-{ RANGE | ROWS } <replaceable>frame_start</> [ <replaceable class="parameter">frame_exclusion_clause</replaceable> ]
-{ RANGE | ROWS } BETWEEN <replaceable>frame_start</> AND <replaceable>frame_end</> [ <replaceable class="parameter">frame_exclusion_clause</replaceable> ]
+{ RANGE | ROWS } <replaceable>frame_start</replaceable> [ <replaceable class="parameter">frame_exclusion_clause</replaceable> ]
+{ RANGE | ROWS } BETWEEN <replaceable>frame_start</replaceable> AND <replaceable>frame_end</replaceable> [ <replaceable class="parameter">frame_exclusion_clause</replaceable> ]
 </synopsis>
     where <replaceable>frame_start</replaceable> and <replaceable>frame_end</replaceable> can be
     one of
@@ -1817,7 +1817,7 @@
 <replaceable>value</replaceable> FOLLOWING
 UNBOUNDED FOLLOWING
 </synopsis>
-    where the optional <replaceable>frame_exclusion_clause</> can be one of
+    where the optional <replaceable>frame_exclusion_clause</replaceable> can be one of
 <synopsis>
 EXCLUDE CURRENT ROW
 EXCLUDE TIES
@@ -1888,24 +1888,24 @@

    <para>
     The <replaceable>value</replaceable> <literal>PRECEDING</literal> and
-    <replaceable>value</> <literal>FOLLOWING</> cases, when used
-    in <literal>ROWS</> mode, indicate that the frame starts or ends the specified
-    number of rows before or after the current row. In <literal>ROWS</> mode,
-    <replaceable>value</> must be an integer expression not containing any variables,
+    <replaceable>value</replaceable> <literal>FOLLOWING</literal> cases, when used
+    in <literal>ROWS</literal> mode, indicate that the frame starts or ends the specified
+    number of rows before or after the current row. In <literal>ROWS</literal> mode,
+    <replaceable>value</replaceable> must be an integer expression not containing any variables,
     aggregate functions, or window functions.
-    When used in <literal>RANGE</> mode, they indicate that the frame starts or ends when the value of
-    each row's ORDER BY column is within the start value and end value bounds. In <literal>RANGE</> mode,
-    <replaceable>value</> can be either an integer expression or a date/time interval.
-    In <literal>RANGE</> mode, there must be exactly one ORDER BY column and if the column is an integer column,
-    then <replaceable>value</> must be an integer.
-    If it is a date/time column, then <replaceable>value</> must be an interval. In both modes,
+    When used in <literal>RANGE</literal> mode, they indicate that the frame starts or ends when the value of
+    each row's ORDER BY column is within the start value and end value bounds. In <literal>RANGE</literal> mode,
+    <replaceable>value</replaceable> can be either an integer expression or a date/time interval.
+    In <literal>RANGE</literal> mode, there must be exactly one ORDER BY column and if the column is an integer column,
+    then <replaceable>value</replaceable> must be an integer.
+    If it is a date/time column, then <replaceable>value</replaceable> must be an interval. In both modes,
     the value must not be null or negative; but it can be zero, which just selects the current row.
    </para>

    <para>
-    For the <replaceable class="parameter">frame_exclusion_clause</replaceable>, <literal>EXCLUDE CURRENT ROW</>
-    excludes the current row from the frame. <literal>EXCLUDE TIES</> excludes any peers of the current row from the
-    frame. <literal>EXCLUDE NO OTHERS</> does nothing, but is provided in order to optionally document the intention
+    For the <replaceable class="parameter">frame_exclusion_clause</replaceable>, <literal>EXCLUDE CURRENT ROW</literal>
+    excludes the current row from the frame. <literal>EXCLUDE TIES</literal> excludes any peers of the current row from the
+    frame. <literal>EXCLUDE NO OTHERS</literal> does nothing, but is provided in order to optionally document the intention
     not to exclude any other rows.
    </para>