Remove unneeded tab in file.

diff --git a/doc/src/sgml/xfunc.sgml b/doc/src/sgml/xfunc.sgml
index 75699eb79b3c3f6eb4c293664c6c725079e0b0b5..97c5dbb5785c1cecc8d0cf7ab7402f0de1c4dfdb 100644 (file)
--- a/doc/src/sgml/xfunc.sgml
+++ b/doc/src/sgml/xfunc.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   User-Defined Functions
@@ -2929,7 +2929,7 @@ void RequestAddinShmemSpace(int size)
 void RequestAddinLWLocks(int n)
 
      from _PG_init. 
-        
+    
     
      To avoid possible race-conditions, each backend should use the LWLock
      AddinShmemInitLock when connecting to and initializing