use list

Author: php-coder

Dangerfile

@@ -116,15 +116,15 @@ else
 	unless errors.empty?
 		link = 'https://github.com/php-coder/mystamps/wiki/check-license-header'
 		errors_cnt = errors.size()
-		error_msgs = errors.join("\n")
+		error_msgs = errors.join("</li>\n<li>")
 		if errors_cnt == 1
 			fail("license plugin reports about #{errors_cnt} error:\n"\
-				"```\n#{error_msgs}\n```\n"\
+				"<ul><li>#{error_msgs}</li></ul>\n"\
 				"Please, fix it by executing `mvn license:format`\n"\
 				"See also: <a href=\"#{link}\">#{link}</a>")
 		elsif errors_cnt > 1
 			fail("license plugin reports about #{errors_cnt} errors:\n"\
-				"```\n#{error_msgs}\n```\n"\
+				"<ul><li>#{error_msgs}</li></ul>\n"\
 				"Please, fix them by executing `mvn license:format`\n"\
 				"See also: <a href=\"#{link}\">#{link}</a>")
 		end
@@ -155,15 +155,15 @@ else
 	unless errors.empty?
 		link = 'https://github.com/php-coder/mystamps/wiki/sortpom'
 		errors_cnt = errors.size()
-		error_msgs = errors.join("\n")
+		error_msgs = errors.join("</li>\n<li>")
 		if errors_cnt == 1
 			fail("sortpom plugin reports about #{errors_cnt} error:\n"\
-				"```\n#{error_msgs}\n```\n"\
+				"<ul><li>#{error_msgs}</li></ul>\n"\
 				"Please, fix it by executing `mvn sortpom:sort`\n"\
 				"See also: <a href=\"#{link}\">#{link}</a>")
 		elsif errors_cnt > 1
 			fail("sortpom plugin reports about #{errors_cnt} errors:\n"\
-				"```\n#{error_msgs}\n```\n"\
+				"<ul><li>#{error_msgs}</li></ul>\n"\
 				"Please, fix them by executing `mvn sortpom:sort`\n"\
 				"See also: <a href=\"#{link}\">#{link}</a>")
 		end