Change nuances to nuance for consistency.

Author: Alexia

README.md

@@ -51,8 +51,8 @@ Give a try, use the included `testcases.php` to generate a report:
 **-t**
 ```
 	Types of tests to run.
-	By default all tests will run.  This option allows tests to be selected using a comma delimited list.  Allowable values: critical, nuances, and syntax.
-		*Example: -t="syntax,nuances"*
+	By default all tests will run.  This option allows tests to be selected using a comma delimited list.  Allowable values: critical, nuance, and syntax.
+		*Example: -t="syntax,nuance"*
 ```
 
 **--php**
@@ -66,8 +66,8 @@ Give a try, use the included `testcases.php` to generate a report:
 ##Critical
 Critical tests look for issues that will cause broken code, compilation errors, or otherwise create code that works in unintended manors.
 
-##Nuances
+##Nuance
 Nuance tests look for issues that might cause silent underisable code behavior.  These tests can report many false positives as they can not determine the intent of the code being checked.
 
 ##Syntax
-A basic command line based syntax checker that checks all files for standard syntax issues.  This is useful for double checking work after making many mass find and replace operations.  Please note that syntax checking adds a significant increase to processing time especially for large code bases.  To run without syntax checking use the -t option and omit syntax; -t="critical,nuances"
+A basic command line based syntax checker that checks all files for standard syntax issues.  This is useful for double checking work after making many mass find and replace operations.  Please note that syntax checking adds a significant increase to processing time especially for large code bases.  To run without syntax checking use the -t option and omit syntax; -t="critical,nuance"

classes/options.php

@@ -70,11 +70,11 @@ class options {
 			'option'		=> self::OPTION_OPTIONAL,
 			'value' 		=> self::VALUE_REQUIRED,
 			'comment'		=> 'Types of tests to run.',
-			'description'	=> 'By default all tests will run.  This option allows tests to be selected using a comma delimited list.  Allowable values: critical, nuances, and syntax.',
-			'example'		=> '-t="syntax,nuances"',
+			'description'	=> 'By default all tests will run.  This option allows tests to be selected using a comma delimited list.  Allowable values: critical, nuance, and syntax.',
+			'example'		=> '-t="syntax,nuance"',
 			'allowed'		=> [
 				'critical',
-				'nuances',
+				'nuance',
 				'syntax'
 			]
 		]

classes/tests.php

@@ -19,7 +19,7 @@ class tests {
 	 */
 	private $testTypes = [
 		'critical'	=> null,
-		'nuances'	=> null
+		'nuance'	=> null
 	];
 
 	/**

classes/tests/nuances.php renamed to classes/tests/nuance.php

@@ -1,7 +1,7 @@
 <?php
 /**
  * PHP 7 MAR
- * MAR Nuances Tests Class
+ * MAR Nuance Tests Class
  *
  * @author     Alexia E. Smith <washuu@gmail.com>
  * @copyright  2015 Alexia E. Smith
@@ -10,13 +10,13 @@
 
 namespace mar\tests;
 
-class nuances {
+class nuance {
 	/**
 	 * What test type this is, should be the same as the class name.
 	 *
 	 * @var		string
 	 */
-	private $testType = 'nuances';
+	private $testType = 'nuance';
 
 	/**
 	 * Tests to be registered.