Revert "SLING-7624 use singular for methods accepting arrays"

This reverts commit 0feb9dbc5ffebd7481b68a62ede42396b77ed0ae.
diff --git a/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServlet.java b/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServlet.java
index 782c022..412ff1f 100644
--- a/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServlet.java
+++ b/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServlet.java
@@ -28,7 +28,7 @@
 import org.osgi.service.component.annotations.Component;
 
 @Component(service=Servlet.class)
-@SlingServletResourceTypes(resourceType="/apps/sling/testservlets/ResourceTypeBoundServlet")
+@SlingServletResourceTypes(resourceTypes="/apps/sling/testservlets/ResourceTypeBoundServlet")
 public class ResourceTypeBoundServlet extends SlingAllMethodsServlet {
 
     /**
diff --git a/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithExtension.java b/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithExtension.java
index 47ca6fb..3e02bc5 100644
--- a/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithExtension.java
+++ b/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithExtension.java
@@ -28,7 +28,7 @@
 import org.osgi.service.component.annotations.Component;
 
 @Component(service=Servlet.class)
-@SlingServletResourceTypes(resourceType="/apps/sling/testservlets/ResourceTypeBoundServletWithExtension", extension= {"ext1", "ext2"})
+@SlingServletResourceTypes(resourceTypes="/apps/sling/testservlets/ResourceTypeBoundServletWithExtension", extensions= {"ext1", "ext2"})
 public class ResourceTypeBoundServletWithExtension extends SlingAllMethodsServlet {
 
     /**
diff --git a/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithMethods.java b/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithMethods.java
index 93d28f6..6a37056 100644
--- a/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithMethods.java
+++ b/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithMethods.java
@@ -28,7 +28,7 @@
 import org.osgi.service.component.annotations.Component;
 
 @Component(service=Servlet.class)
-@SlingServletResourceTypes(resourceType="/apps/sling/testservlets/ResourceTypeBoundServletWithMethods", method= {"PUT", "POST"})
+@SlingServletResourceTypes(resourceTypes="/apps/sling/testservlets/ResourceTypeBoundServletWithMethods", methods= {"PUT", "POST"})
 public class ResourceTypeBoundServletWithMethods extends SlingAllMethodsServlet {
 
     /**
diff --git a/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithPrefix.java b/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithPrefix.java
index 145e113..454b61b 100644
--- a/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithPrefix.java
+++ b/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithPrefix.java
@@ -30,7 +30,7 @@
 
 @Component(service=Servlet.class)
 @SlingServletPrefix("/apps/sling/testservlets/")
-@SlingServletResourceTypes(resourceType="ResourceTypeBoundServletWithPrefix")
+@SlingServletResourceTypes(resourceTypes="ResourceTypeBoundServletWithPrefix")
 public class ResourceTypeBoundServletWithPrefix extends SlingAllMethodsServlet {
 
     /**
diff --git a/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithSelectors.java b/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithSelectors.java
index 52b038d..7a3b02a 100644
--- a/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithSelectors.java
+++ b/src/main/java/org/apache/sling/servlets/annotations/testservlets/ResourceTypeBoundServletWithSelectors.java
@@ -28,7 +28,7 @@
 import org.osgi.service.component.annotations.Component;
 
 @Component(service=Servlet.class)
-@SlingServletResourceTypes(resourceType="/apps/sling/testservlets/ResourceTypeBoundServletWithSelectors", selector= {"selector1.selector2", "selector3"})
+@SlingServletResourceTypes(resourceTypes="/apps/sling/testservlets/ResourceTypeBoundServletWithSelectors", selectors= {"selector1.selector2", "selector3"})
 public class ResourceTypeBoundServletWithSelectors extends SlingAllMethodsServlet {
 
     /**