diff --git a/checks.go b/checks.go
index e675da6..bff8c1c 100644
--- a/checks.go
+++ b/checks.go
@@ -16,9 +16,7 @@ const (
 var (
 	// List of valid sentence ending.
 	// A sentence can be inside parenthesis, and therefore ends with parenthesis.
-	// A colon is a valid sentence ending, because it can be followed by a
-	// code example which is not checked.
-	lastChars = []string{".", "?", "!", ".)", "?)", "!)", ":"}
+	lastChars = []string{".", "?", "!", ".)", "?)", "!)", specialReplacer}
 
 	// Special tags in comments like "// nolint:", or "// +k8s:".
 	tags = regexp.MustCompile(`^\+?[a-z0-9]+:`)
diff --git a/getters.go b/getters.go
index f4180ac..f34b3c0 100644
--- a/getters.go
+++ b/getters.go
@@ -9,6 +9,11 @@ import (
 	"strings"
 )
 
+// specialReplacer is a replacer for some types of special lines in comments,
+// which shouldn't be checked. For example, if comment ends with a block of
+// code it should not necessarily have a period at the end.
+const specialReplacer = "<godotSpecialReplacer>"
+
 // getComments extracts comments from a file.
 func getComments(file *ast.File, fset *token.FileSet, scope Scope) ([]comment, error) {
 	if len(file.Comments) == 0 {
@@ -149,7 +154,8 @@ func getAllComments(file *ast.File, fset *token.FileSet, lines []string) []comme
 // getText extracts text from comment. If comment is a special block
 // (e.g., CGO code), a block of empty lines is returned. If comment contains
 // special lines (e.g., tags or indented code examples), they are replaced
-// with an empty line. The result can be multiline.
+// with `specialReplacer` to skip checks for it.
+// The result can be multiline.
 func getText(comment *ast.CommentGroup) (s string) {
 	if len(comment.List) == 1 &&
 		strings.HasPrefix(comment.List[0].Text, "/*") &&
@@ -167,7 +173,7 @@ func getText(comment *ast.CommentGroup) (s string) {
 		}
 		for _, line := range strings.Split(text, "\n") {
 			if isSpecialLine(line) {
-				s += "\n"
+				s += specialReplacer + "\n"
 				continue
 			}
 			if !isBlock {
diff --git a/getters_test.go b/getters_test.go
index 3d6964f..9f0b0cf 100644
--- a/getters_test.go
+++ b/getters_test.go
@@ -131,7 +131,22 @@ func TestGetText(t *testing.T) {
 				{Text: "// +k8s:deepcopy-gen=package"},
 				{Text: "// +nolint: gosec"},
 			}},
-			text: " One\n\n\n Two\n\n Three\n\n",
+			text: " One\n" +
+				"\n" +
+				"<godotSpecialReplacer>\n" +
+				" Two\n" +
+				"<godotSpecialReplacer>\n" +
+				" Three\n" +
+				"<godotSpecialReplacer>\n" +
+				"<godotSpecialReplacer>",
+		},
+		{
+			name: "block of singleline comments with a url at the end",
+			comment: &ast.CommentGroup{List: []*ast.Comment{
+				{Text: "// Read more"},
+				{Text: "// http://example.com"},
+			}},
+			text: " Read more\n<godotSpecialReplacer>",
 		},
 		{
 			name: "cgo block",
@@ -157,8 +172,8 @@ func TestGetText(t *testing.T) {
 			}},
 			text: "\n" +
 				"Example:\n" +
-				"\n" +
-				"\n" +
+				"<godotSpecialReplacer>\n" +
+				"<godotSpecialReplacer>\n" +
 				"",
 		},
 		{
diff --git a/testdata/check/main.go b/testdata/check/main.go
index 1ef3f28..d2afd73 100644
--- a/testdata/check/main.go
+++ b/testdata/check/main.go
@@ -126,3 +126,6 @@ func nonCapital() int {
 }
 
 // Comment with a URL - http://example.com/[PASS]
+
+// Multiline comment with a URL
+// http://example.com/[PASS]