Fix a english label (#2439)

src/main/java/org/codelibs/fess/mylasta/action/FessLabels.java

@@ -2424,7 +2424,7 @@ public class FessLabels extends UserMessages {
     /** The key of the message: Role */
     public static final String LABELS_role_title_details = "{labels.role_title_details}";
 
-    /** The key of the message: group */
+    /** The key of the message: Group */
     public static final String LABELS_group_configuration = "{labels.group_configuration}";
 
     /** The key of the message: Name */

src/main/resources/fess_label.properties

@@ -799,7 +799,7 @@ labels.role_configuration=Role
 labels.role_list_name=Name
 labels.role_name=Name
 labels.role_title_details=Role
-labels.group_configuration=group
+labels.group_configuration=Group
 labels.group_list_name=Name
 labels.group_name=Name
 labels.group_title_details=Group

src/main/resources/fess_label_en.properties

@@ -799,7 +799,7 @@ labels.role_configuration=Role
 labels.role_list_name=Name
 labels.role_name=Name
 labels.role_title_details=Role
-labels.group_configuration=group
+labels.group_configuration=Group
 labels.group_list_name=Name
 labels.group_name=Name
 labels.group_title_details=Group