Fix link to TXT RRtype specification

The odd-looking "\ " escape is required to italicize <character-string>
without italicizing the final "s". See reStructuredText Markup
Specification, sections "Inline markup recognition rules" and "Escaping
Mechanism". Most importantly:

Escaped whitespace characters are removed from the output document
together with the escaping backslash. This allows for character-level
inline markup.

diff --git a/bin/tools/named-rrchecker.rst b/bin/tools/named-rrchecker.rst
index 8604e045b69c62dcc45c9f32f352ed5c0b7e210a..ec809460278e157d56a859f9f3f149ff839977b4 100644 (file)
--- a/bin/tools/named-rrchecker.rst
+++ b/bin/tools/named-rrchecker.rst
@@ -141,7 +141,7 @@ Multi-token records
 echo -e 'IN TXT two words \\n' | named-rrchecker -p
   * Valid TXT RR with two unquoted words and trailing whitespace.
   * Output: ``IN       TXT     "two" "words"``
-  * Two unquoted words in the input are treated as two `<character-string>`s per :rfc:`1035#section-3.3.14`.
+  * Two unquoted words in the input are treated as two `<character-string>`\ s per :rfc:`1035#section-3.3.14`.
   * Trailing whitespace is omitted from the last `<character-string>`.
 
 echo -e 'IN TXT "two words" \\n' | named-rrchecker -p