Revert to use "function declaration" instead of "function declaration

closing parenthesis"

Author: rodrigoprimo

src/Standards/Generic/Docs/Functions/OpeningFunctionBraceKernighanRitchieStandard.xml

@@ -1,8 +1,8 @@
 <documentation title="Opening Function Brace Kerninghan Ritchie">
     <standard>
     <![CDATA[
-    The function opening brace must be on the same line as the function declaration closing
-    parenthesis, with exactly one space between them, and must be the last content on the line.
+    The function opening brace must be on the same line as the function declaration, with exactly
+    one space between them, and must be the last content on the line.
     ]]>
     </standard>
     <code_comparison>