Rename the UDF reference (#334)

Emphasizes these are citus utility functions
citusdata · Apr 6, 2017 · 485e015 · 485e015
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commit 485e015
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/reference/user_defined_functions.rst b/reference/user_defined_functions.rst
@@ -1,7 +1,7 @@
 .. _user_defined_functions:
 
-User Defined Functions Reference
-#################################
+Citus Utility Function Reference
+################################
 
 This section contains reference information for the User Defined Functions provided by Citus. These functions help in providing additional distributed functionality to Citus other than the standard SQL commands.