Merge pull request #4635 from jim-parry/fix-userguide

[ci skip] Fix a typo in inflector helper docs
diff --git a/user_guide_src/source/helpers/inflector_helper.rst b/user_guide_src/source/helpers/inflector_helper.rst
index ed1e2b3..17dab57 100644
--- a/user_guide_src/source/helpers/inflector_helper.rst
+++ b/user_guide_src/source/helpers/inflector_helper.rst
@@ -38,7 +38,7 @@
 .. php:function:: plural($str)
 
 	:param	string	$str: Input string
-	:returns:	A plular word
+	:returns:	A plural word
 	:rtype:	string
 
 	Changes a singular word to plural. Example::