Fix docComments with Note: prefix

Sources/Tokenizer.swift

@@ -69,7 +69,8 @@ public extension String {
         guard parts.count > 1 else {
             return false
         }
-        return !parts[0].contains(" ") && !parts[1].hasPrefix("//")
+        let exclude = ["note", "warning"]
+        return !parts[0].contains(" ") && !exclude.contains(parts[0].lowercased()) && !parts[1].hasPrefix("//")
     }
 }
 

Tests/RulesTests+Syntax.swift

@@ -3178,6 +3178,34 @@ class SyntaxTests: RulesTests {
         testFormatting(for: input, rule: FormatRules.docComments)
     }
 
+    func testConvertNoteCommentsToDocComments() {
+        let input = """
+        // Does something
+        // Note: not really
+        func doSomething() {}
+        """
+        let output = """
+        /// Does something
+        /// Note: not really
+        func doSomething() {}
+        """
+        testFormatting(for: input, output, rule: FormatRules.docComments)
+    }
+
+    func testConvertURLCommentsToDocComments() {
+        let input = """
+        // Does something
+        // http://example.com
+        func doSomething() {}
+        """
+        let output = """
+        /// Does something
+        /// http://example.com
+        func doSomething() {}
+        """
+        testFormatting(for: input, output, rule: FormatRules.docComments)
+    }
+
     func testMultilineDocCommentReplaced() {
         let input = """
         // A class