Fix syntax in extract() examples

Author: Erik Rijkers 

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index b6737ac177400c1f4b4ec79cb822ea9c0c9c4c23..f2906cc82230150f72353609e9c831e90dcc10ca 100644 (file)
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   Functions and Operators
@@ -5274,9 +5274,9 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
      
       
         to_char(..., 'ID')'s day of the week numbering
-        matches the extract('isodow', ...) function, but
+        matches the extract(isodow from ...) function, but
         to_char(..., 'D')'s does not match
-        extract('dow', ...)'s day numbering.
+        extract(dow from ...)'s day numbering.