doc: Fix some trailing whitespace

diff --git a/doc/src/sgml/ecpg.sgml b/doc/src/sgml/ecpg.sgml
index f0654773f7ce8fe022143d19281dcb67e01a75a5..f23a83dbc3534dc399a178fbaf030efc661000ac 100644 (file)
--- a/doc/src/sgml/ecpg.sgml
+++ b/doc/src/sgml/ecpg.sgml
@@ -4788,7 +4788,7 @@ EXEC SQL WHENEVER condition action
       
        
         Execute the C statement continue.  This should
-        only be used in loops statements.  if executed, will cause the flow 
+        only be used in loops statements.  if executed, will cause the flow
         of control to return to the top of the loop.
        
       

diff --git a/doc/src/sgml/ref/alter_index.sgml b/doc/src/sgml/ref/alter_index.sgml
index f5c6d9f2ef2f889f894034812fbbdd860ab67730..7290d9a5bdac02f5a74c95c02b43de2a8a8d45e2 100644 (file)
--- a/doc/src/sgml/ref/alter_index.sgml
+++ b/doc/src/sgml/ref/alter_index.sgml
@@ -134,7 +134,7 @@ ALTER INDEX ALL IN TABLESPACE name
       subsequent  operations, though can
       be used only on index columns that are defined as an expression.
       Since expressions lack a unique name, we refer to them using the
-      ordinal number of the index column. 
+      ordinal number of the index column.
       The target can be set in the range 0 to 10000; alternatively, set it
       to -1 to revert to using the system default statistics
       target ().

diff --git a/doc/src/sgml/ref/pgbench.sgml b/doc/src/sgml/ref/pgbench.sgml
index e4b37dd6e190cfd86bff2699d1b2394567341a49..7bd01a24ea7edad12d61557b3f090db3f472e7f8 100644 (file)
--- a/doc/src/sgml/ref/pgbench.sgml
+++ b/doc/src/sgml/ref/pgbench.sgml
@@ -948,7 +948,7 @@ pgbench  options  d
     \else
     \endif
     
-      
+     
       This group of commands implements nestable conditional blocks,
       similarly to psql's .
       Conditional expressions are identical to those with \set,
@@ -1415,7 +1415,7 @@ pgbench  options  d
    
     The random function generates values using a uniform
     distribution, that is all the values are drawn within the specified
-    range with equal probability. The random_exponential, 
+    range with equal probability. The random_exponential,
     random_gaussian and random_zipfian
     functions require an additional double parameter which determines the precise
     shape of the distribution.

diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml
index 330e38a29e9eca85a8c4711ee00c69ba1576a102..39eaa73f54e7931aad907ac69384fcd1ab8cc1dc 100644 (file)
--- a/doc/src/sgml/runtime.sgml
+++ b/doc/src/sgml/runtime.sgml
@@ -2457,7 +2457,7 @@ openssl x509 -req -in server.csr -text -days 365 \
     server.crt and server.key
     should be stored on the server, and root.crt should
     be stored on the client so the client can verify that the server's leaf
-    certificate was signed by its trusted root certificate. 
+    certificate was signed by its trusted root certificate.
     root.key should be stored offline for use in
     creating future certificates.
    

diff --git a/doc/src/sgml/spgist.sgml b/doc/src/sgml/spgist.sgml
index 06b75190522f689467f19d1031713f373168c5fc..1816fdf1d5726c811512449da610a11cc3ec3685 100644 (file)
--- a/doc/src/sgml/spgist.sgml
+++ b/doc/src/sgml/spgist.sgml
@@ -779,7 +779,7 @@ typedef struct spgLeafConsistentOut
        parent tuple; it is (Datum) 0 at the root level or if the
        inner_consistent function did not provide a value at the
        parent level. reconstructedValue is always of
-       spgConfigOut.leafType type. 
+       spgConfigOut.leafType type.
        traversalValue is a pointer to any traverse data
        passed down from the previous call of inner_consistent
        on the parent index tuple, or NULL at the root level.
@@ -817,7 +817,7 @@ typedef struct spgLeafConsistentOut
      Datum compress(Datum in)
      
       
-       Converts the data item into a format suitable for physical storage in 
+       Converts the data item into a format suitable for physical storage in
        a leaf tuple of index page.  It accepts
        spgConfigIn.attType
        value and return