doc: Language review

diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml
index 52631f458ffe78d48285e01507cc6c9ef22937b1..19e197914443d2ddb538677acbe075e479f443b5 100644 (file)
--- a/doc/src/sgml/libpq.sgml
+++ b/doc/src/sgml/libpq.sgml
@@ -925,11 +925,11 @@ postgresql:///mydb?host=localhost&port=5433
    
 
    
-    Connection URI needs to be encoded with 
-    Percent-encoding 
-    if it includes symbols with special meaning in any of its parts. 
-    Here is an example where equal sign (=) is replaced
-    with %3D and whitespace character with
+    The connection URI needs to be encoded with 
+    url="https://tools.ietf.org/html/rfc3986#section-2.1">percent-encoding
+    if it includes symbols with special meaning in any of its parts.  Here is
+    an example where the equal sign (=) is replaced with
+    %3D and the space character with
     %20:
 
 postgresql://user@localhost:5433/mydb?options=-c%20synchronous_commit%3Doff